From: Pierre Habouzit <madcoder@debian.org>
Date: Mon, 30 Oct 2006 21:49:09 +0000 (+0100)
Subject: remove yet anoter round of str_* functions, replaced with their inlineable
X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=commitdiff_plain;h=c98480f8568e6c1bc927c6c5f2b5e80b4aa6548c

remove yet anoter round of str_* functions, replaced with their inlineable
counterparts.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---

diff --git a/alias.c b/alias.c
index f791206..efed62d 100644
--- a/alias.c
+++ b/alias.c
@@ -47,7 +47,7 @@ ADDRESS *mutt_lookup_alias (const char *s)
   ALIAS *t = Aliases;
 
   for (; t; t = t->next)
-    if (!str_casecmp (s, t->name))
+    if (!m_strcasecmp(s, t->name))
       return (t->addr);
   return (NULL);                /* no such alias */
 }
@@ -598,7 +598,7 @@ static int alias_SortAlias (const void *a, const void *b)
 {
   ALIAS *pa = *(ALIAS **) a;
   ALIAS *pb = *(ALIAS **) b;
-  int r = str_casecmp (pa->name, pb->name);
+  int r = m_strcasecmp(pa->name, pb->name);
 
   return (RSORT (r));
 }
@@ -617,7 +617,7 @@ static int alias_SortAddress (const void *a, const void *b)
     r = 1;
   else if (pa->personal) {
     if (pb->personal)
-      r = str_casecmp (pa->personal, pb->personal);
+      r = m_strcasecmp(pa->personal, pb->personal);
     else
       r = 1;
   }
diff --git a/attach.c b/attach.c
index 8eeb71b..9e3bbb9 100644
--- a/attach.c
+++ b/attach.c
@@ -299,7 +299,7 @@ static int is_mmnoask (const char *buf)
       }
       else {
         lng = m_strlen(p);
-        if (buf[lng] == '/' && str_ncasecmp (buf, p, lng) == 0)
+        if (buf[lng] == '/' && m_strncasecmp(buf, p, lng) == 0)
           return (1);
       }
 
diff --git a/browser.c b/browser.c
index 878b6bb..763a5be 100644
--- a/browser.c
+++ b/browser.c
@@ -96,7 +96,7 @@ static int browser_compare_subject (const void *a, const void *b)
   struct folder_file *pa = (struct folder_file *) a;
   struct folder_file *pb = (struct folder_file *) b;
 
-  int r = str_coll (pa->name, pb->name);
+  int r = strcoll(NONULL(pa->name), NONULL(pb->name));
 
   return ((BrowserSort & SORT_REVERSE) ? -r : r);
 }
@@ -535,7 +535,7 @@ static int examine_directory (MUTTMENU * menu, struct browser_state *state,
         continue;               /* we don't need . */
 
       if (prefix && *prefix
-          && str_ncmp (prefix, de->d_name, m_strlen(prefix)) != 0)
+          && m_strncmp(prefix, de->d_name, m_strlen(prefix)) != 0)
         continue;
       if (!((regexec (Mask.rx, de->d_name, 0, NULL, 0) == 0) ^ Mask.not))
         continue;
diff --git a/buffy.c b/buffy.c
index 99a746d..68b9165 100644
--- a/buffy.c
+++ b/buffy.c
@@ -79,7 +79,7 @@ static int fseeko_last_message (FILE * f)
     if (bytes_read == -1)
       return -1;
     for (i = bytes_read; --i >= 0;)
-      if (!str_ncmp (buffer + i, "\n\nFrom ", m_strlen("\n\nFrom "))) { /* found it - go to the beginning of the From */
+      if (!m_strncmp(buffer + i, "\n\nFrom ", m_strlen("\n\nFrom "))) { /* found it - go to the beginning of the From */
         fseeko (f, pos + i + 2, SEEK_SET);
         return 0;
       }
@@ -87,7 +87,7 @@ static int fseeko_last_message (FILE * f)
   }
 
   /* here we are at the beginning of the file */
-  if (!str_ncmp ("From ", buffer, 5)) {
+  if (!m_strncmp("From ", buffer, 5)) {
     fseeko (f, 0, 0);
     return (0);
   }
diff --git a/charset.c b/charset.c
index 5d7e0cc..b50ca2c 100644
--- a/charset.c
+++ b/charset.c
@@ -230,7 +230,7 @@ void mutt_canonical_charset (char *dest, size_t dlen, const char *name)
 
   for (i = 0; PreferredMIMENames[i].key; i++)
     if (!ascii_strcasecmp (scratch, PreferredMIMENames[i].key) ||
-        !str_casecmp (scratch, PreferredMIMENames[i].key)) {
+        !m_strcasecmp(scratch, PreferredMIMENames[i].key)) {
       strfcpy (dest, PreferredMIMENames[i].pref, dlen);
       return;
     }
diff --git a/color.c b/color.c
index d3b4be5..1e81ecb 100644
--- a/color.c
+++ b/color.c
@@ -298,13 +298,13 @@ parse_color_name (const char *s, int *col, int *attr, int brite, BUFFER * err)
 {
   char *eptr;
 
-  if (str_ncasecmp (s, "bright", 6) == 0) {
+  if (m_strncasecmp(s, "bright", 6) == 0) {
     *attr |= brite;
     s += 6;
   }
 
   /* allow aliases for xterm color resources */
-  if (str_ncasecmp (s, "color", 5) == 0) {
+  if (m_strncasecmp(s, "color", 5) == 0) {
     s += 5;
     *col = strtol (s, &eptr, 10);
     if (!*s || *eptr || *col < 0 ||
@@ -364,7 +364,7 @@ _mutt_parse_uncolor (BUFFER * buf, BUFFER * s, unsigned long data,
     return (-1);
   }
 
-  if (str_ncmp (buf->data, "index", 5) != 0) {
+  if (m_strncmp(buf->data, "index", 5) != 0) {
     snprintf (err->data, err->dsize,
               _("%s: command valid only for index object"),
               parse_uncolor ? "uncolor" : "unmono");
@@ -461,7 +461,7 @@ add_pattern (COLOR_LINE ** top, const char *s, int sensitive,
         break;
     }
     else {
-      if (str_casecmp (s, tmp->pattern) == 0)
+      if (m_strcasecmp(s, tmp->pattern) == 0)
         break;
     }
     tmp = tmp->next;
@@ -537,7 +537,7 @@ parse_object (BUFFER * buf, BUFFER * s, int *o, int *ql, BUFFER * err)
   }
 
   mutt_extract_token (buf, s, 0);
-  if (!str_ncmp (buf->data, "quoted", 6)) {
+  if (!m_strncmp(buf->data, "quoted", 6)) {
     if (buf->data[6]) {
       *ql = strtol (buf->data + 6, &eptr, 10);
       if (*eptr || q_level < 0) {
diff --git a/complete.c b/complete.c
index 55df906..679a839 100644
--- a/complete.c
+++ b/complete.c
@@ -78,7 +78,7 @@ int mutt_complete (char *s, size_t slen)
       NNTP_DATA *data = (NNTP_DATA *) l->data;
 
       if (data && data->subscribed &&
-          str_ncmp (data->group, filepart, len) == 0) {
+          m_strncmp(data->group, filepart, len) == 0) {
         if (init) {
           for (i = 0; filepart[i] && data->group[i]; i++) {
             if (filepart[i] != data->group[i]) {
@@ -185,7 +185,7 @@ int mutt_complete (char *s, size_t slen)
   }
 
   while ((de = readdir (dirp)) != NULL) {
-    if (str_ncmp (de->d_name, filepart, len) == 0) {
+    if (m_strncmp(de->d_name, filepart, len) == 0) {
       if (init) {
         for (i = 0; filepart[i] && de->d_name[i]; i++) {
           if (filepart[i] != de->d_name[i]) {
diff --git a/copy.c b/copy.c
index 717265b..2b86aad 100644
--- a/copy.c
+++ b/copy.c
@@ -77,7 +77,7 @@ mutt_copy_hdr (FILE* in, FILE* out, off_t off_start, off_t off_end,
       /* Is it the begining of a header? */
       if (nl && buf[0] != ' ' && buf[0] != '\t') {
         ignore = 1;
-        if (!from && str_ncmp ("From ", buf, 5) == 0) {
+        if (!from && m_strncmp("From ", buf, 5) == 0) {
           if ((flags & CH_FROM) == 0)
             continue;
           from = 1;
@@ -167,7 +167,7 @@ mutt_copy_hdr (FILE* in, FILE* out, off_t off_start, off_t off_end,
 
       ignore = 1;
       this_is_from = 0;
-      if (!from && str_ncmp ("From ", buf, 5) == 0) {
+      if (!from && m_strncmp("From ", buf, 5) == 0) {
         if ((flags & CH_FROM) == 0)
           continue;
         this_is_from = from = 1;
diff --git a/crypt-gpgme.c b/crypt-gpgme.c
index d01792b..c8cfd19 100644
--- a/crypt-gpgme.c
+++ b/crypt-gpgme.c
@@ -299,11 +299,11 @@ static int crypt_id_matches_addr (ADDRESS * addr, ADDRESS * u_addr,
     rv |= CRYPT_KV_STRONGID;
 
   if (addr->mailbox && u_addr->mailbox
-      && str_casecmp (addr->mailbox, u_addr->mailbox) == 0)
+      && m_strcasecmp(addr->mailbox, u_addr->mailbox) == 0)
     rv |= CRYPT_KV_ADDR;
 
   if (addr->personal && u_addr->personal
-      && str_casecmp (addr->personal, u_addr->personal) == 0)
+      && m_strcasecmp(addr->personal, u_addr->personal) == 0)
     rv |= CRYPT_KV_STRING;
 
   return rv;
@@ -1659,7 +1659,7 @@ static int pgp_check_traditional_one_body (FILE * fp, BODY * b,
   }
 
   while (fgets (buf, sizeof (buf), tfp)) {
-    if (!str_ncmp ("-----BEGIN PGP ", buf, 15)) {
+    if (!m_strncmp("-----BEGIN PGP ", buf, 15)) {
       if (!m_strcmp("MESSAGE-----\n", buf + 15))
         enc = 1;
       else if (!m_strcmp("SIGNED MESSAGE-----\n", buf + 15))
@@ -1802,7 +1802,7 @@ int pgp_gpgme_application_handler (BODY * m, STATE * s)
     bytes -= (offset - last_pos);       /* don't rely on m_strlen(buf) */
     last_pos = offset;
 
-    if (!str_ncmp ("-----BEGIN PGP ", buf, 15)) {
+    if (!m_strncmp("-----BEGIN PGP ", buf, 15)) {
       clearsign = 0;
       start_pos = last_pos;
 
@@ -2370,10 +2370,10 @@ static int _crypt_compare_address (const void *a, const void *b)
   crypt_key_t **t = (crypt_key_t **) b;
   int r;
 
-  if ((r = str_casecmp ((*s)->uid, (*t)->uid)))
+  if ((r = m_strcasecmp((*s)->uid, (*t)->uid)))
     return r > 0;
   else
-    return str_casecmp (crypt_keyid (*s), crypt_keyid (*t)) > 0;
+    return m_strcasecmp(crypt_keyid (*s), crypt_keyid (*t)) > 0;
 }
 
 static int crypt_compare_address (const void *a, const void *b)
@@ -2390,10 +2390,10 @@ static int _crypt_compare_keyid (const void *a, const void *b)
   crypt_key_t **t = (crypt_key_t **) b;
   int r;
 
-  if ((r = str_casecmp (crypt_keyid (*s), crypt_keyid (*t))))
+  if ((r = m_strcasecmp(crypt_keyid (*s), crypt_keyid (*t))))
     return r > 0;
   else
-    return str_casecmp ((*s)->uid, (*t)->uid) > 0;
+    return m_strcasecmp((*s)->uid, (*t)->uid) > 0;
 }
 
 static int crypt_compare_keyid (const void *a, const void *b)
@@ -2419,7 +2419,7 @@ static int _crypt_compare_date (const void *a, const void *b)
   if (ts < tt)
     return 0;
 
-  return str_casecmp ((*s)->uid, (*t)->uid) > 0;
+  return m_strcasecmp((*s)->uid, (*t)->uid) > 0;
 }
 
 static int crypt_compare_date (const void *a, const void *b)
@@ -2464,9 +2464,9 @@ static int _crypt_compare_trust (const void *a, const void *b)
   if (ts < tt)
     return 0;
 
-  if ((r = str_casecmp ((*s)->uid, (*t)->uid)))
+  if ((r = m_strcasecmp((*s)->uid, (*t)->uid)))
     return r > 0;
-  return (str_casecmp (crypt_keyid ((*s)), crypt_keyid ((*t)))) > 0;
+  return (m_strcasecmp(crypt_keyid ((*s)), crypt_keyid ((*t)))) > 0;
 }
 
 static int crypt_compare_trust (const void *a, const void *b)
@@ -3569,12 +3569,12 @@ static crypt_key_t *crypt_getkeybystr (char *p, short abilities,
     match = 0;
     debug_print (5, ("matching \"%s\" against " "key %s, \"%s\":\n", p, crypt_keyid (k), k->uid));
 
-    if (!*p || !str_casecmp (p, crypt_keyid (k))
-        || (!str_ncasecmp (p, "0x", 2)
-            && !str_casecmp (p + 2, crypt_keyid (k)))
+    if (!*p || !m_strcasecmp(p, crypt_keyid (k))
+        || (!m_strncasecmp(p, "0x", 2)
+            && !m_strcasecmp(p + 2, crypt_keyid (k)))
         || (option (OPTPGPLONGIDS)
-            && !str_ncasecmp (p, "0x", 2)
-            && !str_casecmp (p + 2, crypt_keyid (k) + 8))
+            && !m_strncasecmp(p, "0x", 2)
+            && !m_strcasecmp(p + 2, crypt_keyid (k) + 8))
         || str_isstr (k->uid, p)) {
       crypt_key_t *tmp;
 
@@ -3621,7 +3621,7 @@ static crypt_key_t *crypt_ask_for_key (char *tag,
   if (whatfor) {
 
     for (l = id_defaults; l; l = l->next)
-      if (!str_casecmp (whatfor, l->what)) {
+      if (!m_strcasecmp(whatfor, l->what)) {
         strfcpy (resp, NONULL (l->dflt), sizeof (resp));
         break;
       }
diff --git a/crypt.c b/crypt.c
index 923b8d7..c1225ac 100644
--- a/crypt.c
+++ b/crypt.c
@@ -532,7 +532,7 @@ void convert_to_7bit (BODY * a)
         convert_to_7bit (a->parts);
     }
     else if (a->type == TYPEMESSAGE &&
-             str_casecmp (a->subtype, "delivery-status")) {
+             m_strcasecmp(a->subtype, "delivery-status")) {
       if (a->encoding != ENC7BIT)
         mutt_message_to_7bit (a, NULL);
     }
@@ -760,7 +760,7 @@ int mutt_signed_handler (BODY * a, STATE * s)
   /* consistency check */
 
   if (!(a && a->next && a->next->type == protocol_major &&
-        !str_casecmp (a->next->subtype, protocol_minor))) {
+        !m_strcasecmp(a->next->subtype, protocol_minor))) {
     state_attach_puts (_("[-- Error: "
                          "Inconsistent multipart/signed structure! --]\n\n"),
                        s);
@@ -770,13 +770,13 @@ int mutt_signed_handler (BODY * a, STATE * s)
 
   if ((WithCrypto & APPLICATION_PGP)
       && protocol_major == TYPEAPPLICATION
-      && !str_casecmp (protocol_minor, "pgp-signature"));
+      && !m_strcasecmp(protocol_minor, "pgp-signature"));
   else if ((WithCrypto & APPLICATION_SMIME)
            && protocol_major == TYPEAPPLICATION
-           && !(str_casecmp (protocol_minor, "x-pkcs7-signature")
-                && str_casecmp (protocol_minor, "pkcs7-signature")));
+           && !(m_strcasecmp(protocol_minor, "x-pkcs7-signature")
+                && m_strcasecmp(protocol_minor, "pkcs7-signature")));
   else if (protocol_major == TYPEMULTIPART
-           && !str_casecmp (protocol_minor, "mixed"));
+           && !m_strcasecmp(protocol_minor, "mixed"));
   else {
     state_printf (s, _("[-- Error: "
                        "Unknown multipart/signed protocol %s! --]\n\n"),
@@ -794,7 +794,7 @@ int mutt_signed_handler (BODY * a, STATE * s)
         for (i = 0; i < sigcnt; i++) {
           if ((WithCrypto & APPLICATION_PGP)
               && signatures[i]->type == TYPEAPPLICATION
-              && !str_casecmp (signatures[i]->subtype, "pgp-signature")) {
+              && !m_strcasecmp(signatures[i]->subtype, "pgp-signature")) {
             if (crypt_pgp_verify_one (signatures[i], s, tempfile) != 0)
               goodsig = 0;
 
@@ -804,8 +804,8 @@ int mutt_signed_handler (BODY * a, STATE * s)
           if ((WithCrypto & APPLICATION_SMIME)
               && signatures[i]->type == TYPEAPPLICATION
               &&
-              (!str_casecmp (signatures[i]->subtype, "x-pkcs7-signature")
-               || !str_casecmp (signatures[i]->subtype,
+              (!m_strcasecmp(signatures[i]->subtype, "x-pkcs7-signature")
+               || !m_strcasecmp(signatures[i]->subtype,
                                     "pkcs7-signature"))) {
             if (crypt_smime_verify_one (signatures[i], s, tempfile) != 0)
               goodsig = 0;
diff --git a/curs_main.c b/curs_main.c
index 81d59c2..88ec80e 100644
--- a/curs_main.c
+++ b/curs_main.c
@@ -2196,7 +2196,7 @@ int mutt_index_menu (void)
         sleep (2);
       }
       else if (op != OP_FOLLOWUP || !CURHDR->env->followup_to ||
-               str_casecmp (CURHDR->env->followup_to, "poster") ||
+               m_strcasecmp(CURHDR->env->followup_to, "poster") ||
                query_quadoption (OPT_FOLLOWUPTOPOSTER,
                                  _("Reply by mail as poster prefers?")) !=
                M_YES) {
diff --git a/from.c b/from.c
index 1ac13f5..87c44a0 100644
--- a/from.c
+++ b/from.c
@@ -35,7 +35,7 @@ int mutt_check_month (const char *s)
   int i;
 
   for (i = 0; i < 12; i++)
-    if (str_ncasecmp (s, Months[i], 3) == 0)
+    if (m_strncasecmp(s, Months[i], 3) == 0)
       return (i);
   return (-1);                  /* error */
 }
@@ -47,7 +47,7 @@ static int is_day_name (const char *s)
   if ((m_strlen(s) < 3) || !*(s + 3) || !ISSPACE (*(s + 3)))
     return 0;
   for (i = 0; i < 7; i++)
-    if (str_ncasecmp (s, Weekdays[i], 3) == 0)
+    if (m_strncasecmp(s, Weekdays[i], 3) == 0)
       return 1;
   return 0;
 }
@@ -66,7 +66,7 @@ int is_from (const char *s, char *path, size_t pathlen, time_t * tp)
   if (path)
     *path = 0;
 
-  if (str_ncmp ("From ", s, 5) != 0)
+  if (m_strncmp("From ", s, 5) != 0)
     return 0;
 
   s = next_word (s);            /* skip over the From part. */
diff --git a/getdomain.c b/getdomain.c
index 1ffd40c..d58bb69 100644
--- a/getdomain.c
+++ b/getdomain.c
@@ -55,8 +55,7 @@ int getdnsdomainname (char *s, size_t l)
     p = tmp;
     while (ISSPACE (*p))
       p++;
-    if (str_ncmp ("domain", p, 6) == 0
-        || str_ncmp ("search", p, 6) == 0) {
+    if (m_strncmp("domain", p, 6) == 0 || m_strncmp("search", p, 6) == 0) {
       p += 6;
 
       for (q = strtok (p, " \t\n"); q; q = strtok (NULL, " \t\n"))
diff --git a/handler.c b/handler.c
index a118df7..4abb301 100644
--- a/handler.c
+++ b/handler.c
@@ -328,14 +328,14 @@ void mutt_decode_uuencoded (STATE * s, long len, int istext, iconv_t cd)
     if ((fgets (tmps, sizeof (tmps), s->fpin)) == NULL)
       return;
     len -= m_strlen(tmps);
-    if ((!str_ncmp (tmps, "begin", 5)) && ISSPACE (tmps[5]))
+    if ((!m_strncmp(tmps, "begin", 5)) && ISSPACE (tmps[5]))
       break;
   }
   while (len > 0) {
     if ((fgets (tmps, sizeof (tmps), s->fpin)) == NULL)
       return;
     len -= m_strlen(tmps);
-    if (!str_ncmp (tmps, "end", 3))
+    if (!m_strncmp(tmps, "end", 3))
       break;
     pt = tmps;
     linelen = decode_byte (*pt);
@@ -1399,7 +1399,7 @@ int mutt_body_handler (BODY * b, STATE * s)
         handler = mutt_signed_handler;
     }
     else if ((WithCrypto & APPLICATION_PGP)
-             && str_casecmp ("encrypted", b->subtype) == 0) {
+             && m_strcasecmp("encrypted", b->subtype) == 0) {
       p = mutt_get_parameter ("protocol", b->parameter);
 
       if (!p)
diff --git a/hdrline.c b/hdrline.c
index 2ba1266..eaf38a7 100644
--- a/hdrline.c
+++ b/hdrline.c
@@ -705,7 +705,7 @@ static const char *hdr_format_str (char *dest,
                && (hdr->thread->parent && hdr->thread->parent->message
                    && hdr->thread->parent->message->env->x_label))
         htmp = hdr->thread->parent->message;
-      if (htmp && str_casecmp (hdr->env->x_label,
+      if (htmp && m_strcasecmp(hdr->env->x_label,
                                    htmp->env->x_label) == 0)
         i = 0;
     }
diff --git a/imap/browse.c b/imap/browse.c
index 54d608b..9025dab 100644
--- a/imap/browse.c
+++ b/imap/browse.c
@@ -365,7 +365,7 @@ static int browse_add_list_result (IMAP_DATA * idata, const char *cmd,
       if (isparent)
         noselect = 1;
       /* prune current folder from output */
-      if (isparent || str_ncmp (name, mx.mbox, m_strlen(name)))
+      if (isparent || m_strncmp(name, mx.mbox, m_strlen(name)))
         imap_add_folder (idata->delim, name, noselect, noinferiors, state,
                          isparent);
     }
@@ -401,7 +401,7 @@ static void imap_add_folder (char delim, char *folder, int noselect,
   if (isparent)
     strfcpy (relpath, "../", sizeof (relpath));
   /* strip current folder from target, to render a relative path */
-  else if (!str_ncmp (mx.mbox, folder, m_strlen(mx.mbox)))
+  else if (!m_strncmp(mx.mbox, folder, m_strlen(mx.mbox)))
     strfcpy (relpath, folder + m_strlen(mx.mbox), sizeof (relpath));
   else
     strfcpy (relpath, folder, sizeof (relpath));
diff --git a/imap/imap.c b/imap/imap.c
index 2a4feca..44d3eee 100644
--- a/imap/imap.c
+++ b/imap/imap.c
@@ -1184,7 +1184,7 @@ int imap_mailbox_check (char *path, int new)
 
   if (m_strcmp(mbox_unquoted, idata->mailbox) == 0
       || (ascii_strcasecmp (mbox_unquoted, "INBOX") == 0
-          && str_casecmp (mbox_unquoted, idata->mailbox) == 0)) {
+          && m_strcasecmp(mbox_unquoted, idata->mailbox) == 0)) {
     strfcpy (buf, "NOOP", sizeof (buf));
   }
   else if (mutt_bit_isset (idata->capabilities, IMAP4REV1) ||
@@ -1209,8 +1209,8 @@ int imap_mailbox_check (char *path, int new)
       /* The mailbox name may or may not be quoted here. We could try to 
        * munge the server response and compare with quoted (or vise versa)
        * but it is probably more efficient to just strncmp against both. */
-      if (str_ncmp (mbox_unquoted, s, m_strlen(mbox_unquoted)) == 0
-          || str_ncmp (mbox, s, m_strlen(mbox)) == 0) {
+      if (m_strncmp(mbox_unquoted, s, m_strlen(mbox_unquoted)) == 0
+          || m_strncmp(mbox, s, m_strlen(mbox)) == 0) {
         s = imap_next_word (s);
         s = imap_next_word (s);
         if (isdigit ((unsigned char) *s)) {
@@ -1514,7 +1514,7 @@ static int imap_complete_hosts (char *dest, size_t len) {
     return (-1);
   for (i = 0; i < Incoming->length; i++) {
     mailbox = (BUFFY*) Incoming->data[i];
-    if (!str_ncmp (dest, mailbox->path, matchlen)) {
+    if (!m_strncmp(dest, mailbox->path, matchlen)) {
       if (rc) {
         strfcpy (dest, mailbox->path, len);
         rc = 0;
@@ -1535,7 +1535,7 @@ static int imap_complete_hosts (char *dest, size_t len) {
     url.user = NULL;
     url.path = NULL;
     url_ciss_tostring (&url, urlstr, sizeof (urlstr), 0);
-    if (!str_ncmp (dest, urlstr, matchlen)) {
+    if (!m_strncmp(dest, urlstr, matchlen)) {
       if (rc) {
         strfcpy (dest, urlstr, len);
         rc = 0;
diff --git a/imap/util.c b/imap/util.c
index 8e6832b..5ca2fad 100644
--- a/imap/util.c
+++ b/imap/util.c
@@ -137,7 +137,7 @@ void imap_pretty_mailbox (char *path)
   if (mx_get_magic (Maildir) == M_IMAP && !imap_parse_path (Maildir, &home)) {
     hlen = m_strlen(home.mbox);
     if (tlen && mutt_account_match (&home.account, &target.account) &&
-        !str_ncmp (home.mbox, target.mbox, hlen)) {
+        !m_strncmp(home.mbox, target.mbox, hlen)) {
       if (!hlen)
         home_match = 1;
       else
diff --git a/init.c b/init.c
index 6ca24b3..ef3f3d0 100644
--- a/init.c
+++ b/init.c
@@ -279,7 +279,7 @@ static void sys_to_string (char* dst, size_t dstlen,
      * if name starts with $folder, just strip it to keep hierarchy
      * $folder=imap://host, path=imap://host/inbox/b -> inbox/b
      */
-    if (Maildirlength > 0 && str_ncmp (CurrentFolder, Maildir,
+    if (Maildirlength > 0 && m_strncmp(CurrentFolder, Maildir,
                                       Maildirlength) == 0 &&
        m_strlen(CurrentFolder) > Maildirlength) {
      val = CurrentFolder + Maildirlength;
@@ -1108,9 +1108,9 @@ static int parse_attach_list (BUFFER *buf, BUFFER *s, LIST **ldata,
     a = p_new(ATTACH_MATCH, 1);
 
     /* some cheap hacks that I expect to remove */
-    if (!str_casecmp(buf->data, "any"))
+    if (!m_strcasecmp(buf->data, "any"))
       a->major = m_strdup("*/.*");
-    else if (!str_casecmp(buf->data, "none"))
+    else if (!m_strcasecmp(buf->data, "none"))
       a->major = m_strdup("cheap_hack/this_should_never_match");
     else
       a->major = m_strdup(buf->data);
@@ -1164,9 +1164,9 @@ static int parse_unattach_list (BUFFER *buf, BUFFER *s, LIST **ldata, BUFFER *er
   do {
     mutt_extract_token (buf, s, 0);
 
-    if (!str_casecmp(buf->data, "any"))
+    if (!m_strcasecmp(buf->data, "any"))
       tmp = m_strdup("*/.*");
-    else if (!str_casecmp(buf->data, "none"))
+    else if (!m_strcasecmp(buf->data, "none"))
       tmp = m_strdup("cheap_hack/this_should_never_match");
     else
       tmp = m_strdup(buf->data);
@@ -1186,7 +1186,7 @@ static int parse_unattach_list (BUFFER *buf, BUFFER *s, LIST **ldata, BUFFER *er
       a = (ATTACH_MATCH *)lp->data;
       debug_print(5, ("parse_unattach_list: check %s/%s [%d] : %s/%s [%d]\n",
                       a->major, a->minor, a->major_int, tmp, minor, major));
-      if (a->major_int == major && !str_casecmp(minor, a->minor)) {
+      if (a->major_int == major && !m_strcasecmp(minor, a->minor)) {
         debug_print(5, ("parse_unattach_list: removed %s/%s [%d]\n",
                         a->major, a->minor, a->major_int));
         regfree(&a->minor_rx);
@@ -1258,13 +1258,13 @@ static int parse_attachments (BUFFER *buf, BUFFER *s, unsigned long data, BUFFER
     op = '+';
     category--;
   }
-  if (!str_ncasecmp(category, "attachment", strlen(category))) {
+  if (!m_strncasecmp(category, "attachment", strlen(category))) {
     if (op == '+')
       listp = &AttachAllow;
     else
       listp = &AttachExclude;
   }
-  else if (!str_ncasecmp(category, "inline", strlen(category))) {
+  else if (!m_strncasecmp(category, "inline", strlen(category))) {
     if (op == '+')
       listp = &InlineAllow;
     else
@@ -1293,13 +1293,13 @@ static int parse_unattachments (BUFFER *buf, BUFFER *s, unsigned long data, BUFF
     op = '+';
     p--;
   }
-  if (!str_ncasecmp(p, "attachment", strlen(p))) {
+  if (!m_strncasecmp(p, "attachment", strlen(p))) {
     if (op == '+')
       listp = &AttachAllow;
     else
       listp = &AttachExclude;
   }
-  else if (!str_ncasecmp(p, "inline", strlen(p))) {
+  else if (!m_strncasecmp(p, "inline", strlen(p))) {
     if (op == '+')
       listp = &InlineAllow;
     else
@@ -1384,7 +1384,7 @@ static int parse_unalias (BUFFER * buf, BUFFER * s, unsigned long data,
     }
     else
       for (tmp = Aliases; tmp; tmp = tmp->next) {
-        if (str_casecmp (buf->data, tmp->name) == 0) {
+        if (m_strcasecmp(buf->data, tmp->name) == 0) {
           if (CurrentMenu == MENU_ALIAS) {
             tmp->del = 1;
             set_option (OPTFORCEREDRAWINDEX);
@@ -1424,7 +1424,7 @@ static int parse_alias (BUFFER * buf, BUFFER * s, unsigned long data,
 
   /* check to see if an alias with this name already exists */
   for (; tmp; tmp = tmp->next) {
-    if (!str_casecmp (tmp->name, buf->data))
+    if (!m_strcasecmp(tmp->name, buf->data))
       break;
     last = tmp;
   }
@@ -1561,12 +1561,12 @@ parse_sort (struct option_t* dst, const char *s, const struct mapping_t *map,
             char* errbuf, size_t errlen) {
   int i, flags = 0;
 
-  if (str_ncmp ("reverse-", s, 8) == 0) {
+  if (m_strncmp("reverse-", s, 8) == 0) {
     s += 8;
     flags = SORT_REVERSE;
   }
 
-  if (str_ncmp ("last-", s, 5) == 0) {
+  if (m_strncmp("last-", s, 5) == 0) {
     s += 5;
     flags |= SORT_LAST;
   }
@@ -1708,8 +1708,8 @@ static void mutt_restore_default (const char* name, void* p,
 static int check_dsn_return (const char* option, unsigned long p,
                              char* errbuf, size_t errlen) {
   char* val = (char*) p;
-  if (val && *val && str_ncmp (val, "hdrs", 4) != 0 &&
-      str_ncmp (val, "full", 4) != 0) {
+  if (val && *val && m_strncmp(val, "hdrs", 4) != 0 &&
+      m_strncmp(val, "full", 4) != 0) {
     if (errbuf)
       snprintf (errbuf, errlen, _("'%s' is invalid for $%s"), val, "dsn_return");
     return (0);
@@ -1731,10 +1731,10 @@ static int check_dsn_notify (const char* option, unsigned long p,
     return (1);
 
   for (i = 0; i < list->length; i++)
-    if (str_ncmp (list->data[i], "never", 5) != 0 &&
-        str_ncmp (list->data[i], "failure", 7) != 0 &&
-        str_ncmp (list->data[i], "delay", 5) != 0 &&
-        str_ncmp (list->data[i], "success", 7) != 0) {
+    if (m_strncmp(list->data[i], "never", 5) != 0 &&
+        m_strncmp(list->data[i], "failure", 7) != 0 &&
+        m_strncmp(list->data[i], "delay", 5) != 0 &&
+        m_strncmp(list->data[i], "success", 7) != 0) {
       if (errbuf)
         snprintf (errbuf, errlen, _("'%s' is invalid for $%s"),
                   (char*) list->data[i], "dsn_notify");
@@ -1839,11 +1839,11 @@ static int parse_set (BUFFER * tmp, BUFFER * s, unsigned long data,
       query = 1;
       s->dptr++;
     }
-    else if (str_ncmp ("no", s->dptr, 2) == 0) {
+    else if (m_strncmp("no", s->dptr, 2) == 0) {
       s->dptr += 2;
       unset = !unset;
     }
-    else if (str_ncmp ("inv", s->dptr, 3) == 0) {
+    else if (m_strncmp("inv", s->dptr, 3) == 0) {
       s->dptr += 3;
       inv = !inv;
     }
@@ -2284,17 +2284,17 @@ int mutt_command_complete (char *buffer, size_t len, int pos, int numtabs)
     /* return the completed command */
     m_strcpy(buffer, len - spaces, Completed);
   }
-  else if (!str_ncmp (buffer, "set", 3)
-           || !str_ncmp (buffer, "unset", 5)
-           || !str_ncmp (buffer, "reset", 5)
-           || !str_ncmp (buffer, "toggle", 6)) {    /* complete variables */
+  else if (!m_strncmp(buffer, "set", 3)
+           || !m_strncmp(buffer, "unset", 5)
+           || !m_strncmp(buffer, "reset", 5)
+           || !m_strncmp(buffer, "toggle", 6)) {    /* complete variables */
     const char *prefixes[] = { "no", "inv", "?", "&", NULL };
 
     pt++;
     /* loop through all the possible prefixes (no, inv, ...) */
-    if (!str_ncmp (buffer, "set", 3)) {
+    if (!m_strncmp(buffer, "set", 3)) {
       for (num = 0; prefixes[num]; num++) {
-        if (!str_ncmp (pt, prefixes[num], m_strlen(prefixes[num]))) {
+        if (!m_strncmp(pt, prefixes[num], m_strlen(prefixes[num]))) {
           pt += m_strlen(prefixes[num]);
           break;
         }
@@ -2332,7 +2332,7 @@ int mutt_command_complete (char *buffer, size_t len, int pos, int numtabs)
 
     m_strcpy(pt, buffer + len - pt - spaces, Completed);
   }
-  else if (!str_ncmp (buffer, "exec", 4)) {
+  else if (!m_strncmp(buffer, "exec", 4)) {
     struct binding_t *menu = km_get_table (CurrentMenu);
 
     if (!menu && CurrentMenu != MENU_PAGER)
@@ -2401,7 +2401,7 @@ int mutt_var_value_complete (char *buffer, size_t len, int pos)
   if (*pt == '=')               /* abort if no var before the '=' */
     return 0;
 
-  if (str_ncmp (buffer, "set", 3) == 0) {
+  if (m_strncmp(buffer, "set", 3) == 0) {
     strfcpy (var, pt, sizeof(var));
     /* ignore the trailing '=' when comparing */
     var[m_strlen(var) - 1] = 0;
diff --git a/lib-lib/ascii.h b/lib-lib/ascii.h
index 5911dec..b449d8d 100644
--- a/lib-lib/ascii.h
+++ b/lib-lib/ascii.h
@@ -50,6 +50,6 @@ int ascii_strcasecmp(const char *a, const char *b);
 int ascii_strncasecmp(const char *a, const char *b, int n);
 
 #define ascii_strcmp(a,b)     m_strcmp(a,b)
-#define ascii_strncmp(a,b,c)  str_ncmp(a,b,c)
+#define ascii_strncmp(a,b,c)  m_strncmp(a,b,c)
 
 #endif /* MUTT_LIB_LIB_ASCII_H */
diff --git a/lib-lib/str.h b/lib-lib/str.h
index 8850830..7dc15d6 100644
--- a/lib-lib/str.h
+++ b/lib-lib/str.h
@@ -45,6 +45,18 @@ static inline int m_strcmp(const char *a, const char *b) {
     return strcmp(NONULL(a), NONULL(b));
 }
 
+static inline int m_strcasecmp(const char *a, const char *b) {
+    return strcasecmp(NONULL(a), NONULL(b));
+}
+
+static inline int m_strncmp(const char *a, const char *b, size_t n) {
+    return strncmp (NONULL(a), NONULL(b), n);
+}
+
+static inline int m_strncasecmp(const char *a, const char *b, size_t n) {
+    return strncasecmp(NONULL(a), NONULL(b), n);
+}
+
 
 ssize_t m_strcpy(char *dst, ssize_t n, const char *src);
 ssize_t m_strncpy(char *dst, ssize_t n, const char *src, ssize_t l);
diff --git a/lib/str.c b/lib/str.c
index 016376e..b3fc401 100644
--- a/lib/str.c
+++ b/lib/str.c
@@ -17,26 +17,6 @@
 
 #include "str.h"
 
-int str_casecmp (const char *a, const char *b)
-{
-  return strcasecmp (NONULL (a), NONULL (b));
-}
-
-int str_ncmp (const char *a, const char *b, size_t l)
-{
-  return strncmp (NONULL (a), NONULL (b), l);
-}
-
-int str_ncasecmp (const char *a, const char *b, size_t l)
-{
-  return strncasecmp (NONULL (a), NONULL (b), l);
-}
-
-int str_coll (const char *a, const char *b)
-{
-  return strcoll (NONULL (a), NONULL (b));
-}
-
 void str_replace (char **p, const char *s)
 {
   p_delete(p);
@@ -109,7 +89,7 @@ int str_eq (const char* s1, const char* s2) {
 
   if (l != m_strlen(s2))
     return (0);
-  return (str_ncmp (s1, s2, l) == 0);
+  return (m_strncmp(s1, s2, l) == 0);
 }
 
 char* str_skip_initws (char* s) {
diff --git a/lib/str.h b/lib/str.h
index 2f4e33c..8a480c3 100644
--- a/lib/str.h
+++ b/lib/str.h
@@ -35,15 +35,6 @@
  * unreliable behavior on some systems */
 # define SKIPWS(c) while (*(c) && isspace ((unsigned char) *(c))) c++;
 
-/*
- * safety wrappers/replacements
- * (mostly only difference: safely handle NULL strings)
- */
-int str_casecmp (const char*, const char*);
-int str_ncmp (const char*, const char*, size_t);
-int str_ncasecmp (const char*, const char*, size_t);
-int str_coll (const char*, const char*);
-
 /*
  * tools
  */
diff --git a/mbox.c b/mbox.c
index cab71ac..46d7291 100644
--- a/mbox.c
+++ b/mbox.c
@@ -313,7 +313,7 @@ static int mbox_parse_mailbox (CONTEXT * ctx)
            */
           if (fseeko (ctx->fp, tmploc, SEEK_SET) != 0 ||
               fgets (buf, sizeof (buf), ctx->fp) == NULL ||
-              str_ncmp ("From ", buf, 5) != 0) {
+              m_strncmp("From ", buf, 5) != 0) {
             debug_print (1, ("bad content-length in message %d (cl=%zd)\n",
                              curhdr->index, curhdr->content->length));
             debug_print (1, ("LINE: %s\n", buf));
@@ -470,7 +470,7 @@ static int _mbox_check_mailbox (CONTEXT * ctx, int *index_hint)
       if (fseeko (ctx->fp, ctx->size, SEEK_SET) != 0)
         debug_print (1, ("fseeko() failed\n"));
       if (fgets (buffer, sizeof (buffer), ctx->fp) != NULL) {
-        if ((ctx->magic == M_MBOX && str_ncmp ("From ", buffer, 5) == 0)
+        if ((ctx->magic == M_MBOX && m_strncmp("From ", buffer, 5) == 0)
             || (ctx->magic == M_MMDF && m_strcmp(MMDF_SEP, buffer) == 0)) {
           if (fseeko (ctx->fp, ctx->size, SEEK_SET) != 0)
             debug_print (1, ("fseeko() failed\n"));
@@ -752,7 +752,7 @@ static int _mbox_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
   if (fseeko (ctx->fp, offset, SEEK_SET) != 0 || /* seek the append location */
       /* do a sanity check to make sure the mailbox looks ok */
       fgets (buf, sizeof (buf), ctx->fp) == NULL ||
-      (ctx->magic == M_MBOX && str_ncmp ("From ", buf, 5) != 0) ||
+      (ctx->magic == M_MBOX && m_strncmp("From ", buf, 5) != 0) ||
       (ctx->magic == M_MMDF && m_strcmp(MMDF_SEP, buf) != 0)) {
     debug_print (1, ("message not in expected position.\n"));
     debug_print (1, ("LINE: %s\n", buf));
@@ -1094,7 +1094,7 @@ int mbox_is_magic (const char* path, struct stat* st) {
     struct utimbuf times;
 #endif
     fgets (tmp, sizeof (tmp), f);
-    if (str_ncmp ("From ", tmp, 5) == 0)
+    if (m_strncmp("From ", tmp, 5) == 0)
       magic = M_MBOX;
     else if (m_strcmp(MMDF_SEP, tmp) == 0)
       magic = M_MMDF;
diff --git a/mh.c b/mh.c
index bba47ae..da270a2 100644
--- a/mh.c
+++ b/mh.c
@@ -308,11 +308,11 @@ void mh_update_sequences (CONTEXT * ctx)
   /* first, copy unknown sequences */
   if ((ofp = fopen (sequences, "r"))) {
     while ((buff = mutt_read_line (buff, &s, ofp, &l))) {
-      if (!str_ncmp (buff, seq_unseen, m_strlen(seq_unseen)))
+      if (!m_strncmp(buff, seq_unseen, m_strlen(seq_unseen)))
         continue;
-      if (!str_ncmp (buff, seq_flagged, m_strlen(seq_flagged)))
+      if (!m_strncmp(buff, seq_flagged, m_strlen(seq_flagged)))
         continue;
-      if (!str_ncmp (buff, seq_replied, m_strlen(seq_replied)))
+      if (!m_strncmp(buff, seq_replied, m_strlen(seq_replied)))
         continue;
 
       fprintf (nfp, "%s\n", buff);
@@ -492,7 +492,7 @@ static void maildir_parse_flags (HEADER * h, const char *path)
   h->read = 0;
   h->replied = 0;
 
-  if ((p = strrchr (path, ':')) != NULL && str_ncmp (p + 1, "2,", 2) == 0) {
+  if ((p = strrchr (path, ':')) != NULL && m_strncmp(p + 1, "2,", 2) == 0) {
     p += 3;
 
     str_replace (&h->maildir_flags, p);
diff --git a/mutt_libesmtp.c b/mutt_libesmtp.c
index ceab41b..11ea993 100644
--- a/mutt_libesmtp.c
+++ b/mutt_libesmtp.c
@@ -288,8 +288,8 @@ int mutt_libesmtp_check_usetls (const char* option, unsigned long p,
   char* val = (char*) p;
   if (!val || !*val)
     return (1);
-  if (str_ncmp (val, "enabled", 7) != 0 &&
-      str_ncmp (val, "required", 8) != 0) {
+  if (m_strncmp(val, "enabled", 7) != 0 &&
+      m_strncmp(val, "required", 8) != 0) {
     if (errbuf)
       snprintf (errbuf, errlen, _("'%s' is invalid for %s"), val, option);
     return (0);
diff --git a/muttlib.c b/muttlib.c
index 45dd76d..f2137a8 100644
--- a/muttlib.c
+++ b/muttlib.c
@@ -723,12 +723,12 @@ void mutt_pretty_mailbox (char *s)
   }
   *q = 0;
 
-  if (str_ncmp (s, Maildir, (len = m_strlen(Maildir))) == 0 &&
+  if (m_strncmp(s, Maildir, (len = m_strlen(Maildir))) == 0 &&
       s[len] == '/') {
     *s++ = '=';
     memmove (s, s + len, m_strlen(s + len) + 1);
   }
-  else if (str_ncmp (s, Homedir, (len = m_strlen(Homedir))) == 0 &&
+  else if (m_strncmp(s, Homedir, (len = m_strlen(Homedir))) == 0 &&
            s[len] == '/') {
     *s++ = '~';
     memmove (s, s + len - 1, m_strlen(s + len - 1) + 1);
diff --git a/nntp/newsrc.c b/nntp/newsrc.c
index ff9df9e..66ff3f2 100644
--- a/nntp/newsrc.c
+++ b/nntp/newsrc.c
@@ -208,8 +208,8 @@ static int nntp_parse_cacheindex (NNTP_SERVER * news)
   rewind (index);
   while (fgets (buf, sizeof (buf), index)) {
     buf[m_strlen(buf) - 1] = 0;  /* strip ending '\n' */
-    if (!str_ncmp (buf, "#: ", 3) &&
-        !str_casecmp (buf + 3, news->conn->account.host))
+    if (!m_strncmp(buf, "#: ", 3) &&
+        !m_strcasecmp(buf + 3, news->conn->account.host))
       break;
   }
   while (fgets (buf, sizeof (buf), index)) {
@@ -672,7 +672,7 @@ static int mutt_update_list_file (char *filename, char *section,
       c = buf;
       while (*c && *c != '\n') c++;
       c[0] = 0;	/* strip EOL */
-      if (!strncmp (buf, "#: ", 3) && !str_casecmp (buf+3, section))
+      if (!strncmp (buf, "#: ", 3) && !m_strcasecmp(buf+3, section))
         done++;
     }
     if (r != EOF && !done) {
diff --git a/nntp/nntp.c b/nntp/nntp.c
index 3a1e626..ca3e51e 100644
--- a/nntp/nntp.c
+++ b/nntp/nntp.c
@@ -119,7 +119,7 @@ static int nntp_auth (NNTP_SERVER * serv)
     return -1;
   }
 
-  if (str_ncmp ("281", buf, 3)) {
+  if (m_strncmp("281", buf, 3)) {
     conn->account.flags = flags;
     mutt_error _("Login failed.");
 
@@ -154,9 +154,9 @@ static int nntp_connect_and_auth (NNTP_SERVER * serv)
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return nntp_connect_error (serv);
 
-  if (!str_ncmp ("200", buf, 3))
+  if (!m_strncmp("200", buf, 3))
     mutt_message (_("Connected to %s. Posting ok."), conn->account.host);
-  else if (!str_ncmp ("201", buf, 3))
+  else if (!m_strncmp("201", buf, 3))
     mutt_message (_("Connected to %s. Posting NOT ok."), conn->account.host);
   else {
     mutt_socket_close (conn);
@@ -178,7 +178,7 @@ static int nntp_connect_and_auth (NNTP_SERVER * serv)
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return nntp_connect_error (serv);
 
-  if (!(conn->account.flags & M_ACCT_USER) && str_ncmp ("480", buf, 3)) {
+  if (!(conn->account.flags & M_ACCT_USER) && m_strncmp("480", buf, 3)) {
     serv->status = NNTP_OK;
     return 0;
   }
@@ -210,30 +210,30 @@ static int nntp_attempt_features (NNTP_SERVER * serv)
   mutt_socket_write (conn, "XOVER\r\n");
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return nntp_connect_error (serv);
-  if (str_ncmp ("500", buf, 3))
+  if (m_strncmp("500", buf, 3))
     serv->hasXOVER = 1;
 
   mutt_socket_write (conn, "XPAT\r\n");
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return nntp_connect_error (serv);
-  if (str_ncmp ("500", buf, 3))
+  if (m_strncmp("500", buf, 3))
     serv->hasXPAT = 1;
 
 #if WANT_LISTGROUP_COMMAND
   mutt_socket_write (conn, "LISTGROUP\r\n");
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return (nntp_connect_error (serv));
-  if (str_ncmp ("500", buf, 3))
+  if (m_strncmp("500", buf, 3))
     serv->hasLISTGROUP = 1;
 #endif
 
   mutt_socket_write (conn, "XGTITLE +\r\n");
   if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
     return nntp_connect_error (serv);
-  if (str_ncmp ("500", buf, 3))
+  if (m_strncmp("500", buf, 3))
     serv->hasXGTITLE = 1;
 
-  if (!str_ncmp ("282", buf, 3)) {
+  if (!m_strncmp("282", buf, 3)) {
     do {
       if (mutt_socket_readln (buf, sizeof (buf), conn) < 0)
         return nntp_connect_error (serv);
@@ -307,7 +307,7 @@ static int mutt_nntp_query (NNTP_DATA * data, char *line, size_t linelen)
       if (*line)
         done = FALSE;
     }
-    else if ((!str_ncmp ("480", buf, 3)) && nntp_auth (data->nserv) < 0)
+    else if ((!m_strncmp("480", buf, 3)) && nntp_auth (data->nserv) < 0)
       return -1;
   } while (!done);
 
@@ -891,11 +891,11 @@ int nntp_open_mailbox (CONTEXT * ctx)
     return -1;
   }
 
-  if (str_ncmp ("211", buf, 3)) {
+  if (m_strncmp("211", buf, 3)) {
     LIST *l = serv->list;
 
     /* GROUP command failed */
-    if (!str_ncmp ("411", buf, 3)) {
+    if (!m_strncmp("411", buf, 3)) {
       mutt_error (_("Newsgroup %s not found on server %s"),
                   nntp_data->group, serv->conn->account.host);
 
@@ -1208,7 +1208,7 @@ static int _nntp_check_mailbox (CONTEXT * ctx, NNTP_DATA * nntp_data)
 #endif
     return -1;
   }
-  if (str_ncmp ("211", buf, 3)) {
+  if (m_strncmp("211", buf, 3)) {
     buf[0] = 0;
     if (mutt_nntp_query (nntp_data, buf, sizeof (buf)) < 0) {
 #ifdef DEBUG
@@ -1217,7 +1217,7 @@ static int _nntp_check_mailbox (CONTEXT * ctx, NNTP_DATA * nntp_data)
       return -1;
     }
   }
-  if (!str_ncmp ("211", buf, 3)) {
+  if (!m_strncmp("211", buf, 3)) {
     int first;
     int last;
 
diff --git a/pager.c b/pager.c
index 13f3908..ad57de7 100644
--- a/pager.c
+++ b/pager.c
@@ -390,7 +390,7 @@ static struct q_class_t *classify_quote (struct q_class_t **QuoteList,
     if (length <= q_list->length) {
       /* case 1: check the top level nodes */
 
-      if (str_ncmp (qptr, q_list->prefix, length) == 0) {
+      if (m_strncmp(qptr, q_list->prefix, length) == 0) {
         if (length == q_list->length)
           return q_list;        /* same prefix: return the current class */
 
@@ -477,7 +477,7 @@ static struct q_class_t *classify_quote (struct q_class_t **QuoteList,
 
       /* tmp != NULL means we already found a shorter prefix at case 1 */
       if (tmp == NULL
-          && str_ncmp (qptr, q_list->prefix, q_list->length) == 0) {
+          && m_strncmp(qptr, q_list->prefix, q_list->length) == 0) {
         /* ok, it's a subclass somewhere on this branch */
 
         ptr = q_list;
@@ -489,7 +489,7 @@ static struct q_class_t *classify_quote (struct q_class_t **QuoteList,
 
         while (q_list) {
           if (length <= q_list->length) {
-            if (str_ncmp (tail_qptr, (q_list->prefix) + offset, tail_lng)
+            if (m_strncmp(tail_qptr, (q_list->prefix) + offset, tail_lng)
                 == 0) {
               /* same prefix: return the current class */
               if (length == q_list->length)
@@ -570,7 +570,7 @@ static struct q_class_t *classify_quote (struct q_class_t **QuoteList,
           else {
             /* longer than the current prefix: try subclassing it */
             if (tmp == NULL
-                && str_ncmp (tail_qptr, (q_list->prefix) + offset,
+                && m_strncmp(tail_qptr, (q_list->prefix) + offset,
                                  q_list->length - offset) == 0) {
               /* still a subclass: go down one level */
               ptr = q_list;
@@ -678,10 +678,10 @@ resolve_types (char *buf, char *raw, struct line_t *lineInfo, int n, int last,
       }
     }
   }
-  else if (str_ncmp ("\033[0m", raw, 4) == 0)       /* a little hack... */
+  else if (m_strncmp("\033[0m", raw, 4) == 0)       /* a little hack... */
     lineInfo[n].type = MT_COLOR_NORMAL;
 #if 0
-  else if (str_ncmp ("[-- ", buf, 4) == 0)
+  else if (m_strncmp("[-- ", buf, 4) == 0)
     lineInfo[n].type = MT_COLOR_ATTACHMENT;
 #else
   else if (check_attachment_marker ((char *) raw) == 0)
@@ -2342,7 +2342,7 @@ mutt_pager (const char *banner, const char *fname, int flags, pager_t * extra)
       else
         followup_to = extra->hdr->env->followup_to;
 
-      if (!followup_to || str_casecmp (followup_to, "poster") ||
+      if (!followup_to || m_strcasecmp(followup_to, "poster") ||
           query_quadoption (OPT_FOLLOWUPTOPOSTER,
                             _("Reply by mail as poster prefers?")) != M_YES) {
         if (extra->ctx && extra->ctx->magic == M_NNTP
diff --git a/parse.c b/parse.c
index 9ff0deb..5f737b7 100644
--- a/parse.c
+++ b/parse.c
@@ -596,7 +596,7 @@ BODY *mutt_parse_multipart (FILE * fp, const char *boundary, off_t end_off,
     crlf = (len > 1 && buffer[len - 2] == '\r') ? 1 : 0;
 
     if (buffer[0] == '-' && buffer[1] == '-' &&
-        str_ncmp (buffer + 2, boundary, blen) == 0) {
+        m_strncmp(buffer + 2, boundary, blen) == 0) {
       if (last) {
         last->length = ftello (fp) - last->offset - len - 1 - crlf;
         if (last->parts && last->parts->length == 0)
@@ -1040,7 +1040,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p,
       matched = 1;
     }
 #ifdef USE_NNTP
-    else if (!str_casecmp (line + 1, "ollowup-to")) {
+    else if (!m_strcasecmp(line + 1, "ollowup-to")) {
       if (!e->followup_to) {
         str_skip_trailws (p);
         e->followup_to = m_strdup(str_skip_initws (p));
@@ -1123,7 +1123,7 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p,
 
 #ifdef USE_NNTP
   case 'n':
-    if (!str_casecmp (line + 1, "ewsgroups")) {
+    if (!m_strcasecmp(line + 1, "ewsgroups")) {
       p_delete(&e->newsgroups);
       str_skip_trailws (p);
       e->newsgroups = m_strdup(str_skip_initws (p));
@@ -1134,8 +1134,8 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p,
 
   case 'o':
     /* field `Organization:' saves only for pager! */
-    if (!str_casecmp (line + 1, "rganization")) {
-      if (!e->organization && str_casecmp (p, "unknown"))
+    if (!m_strcasecmp(line + 1, "rganization")) {
+      if (!e->organization && m_strcasecmp(p, "unknown"))
         e->organization = m_strdup(p);
     }
     break;
@@ -1232,12 +1232,12 @@ int mutt_parse_rfc822_line (ENVELOPE * e, HEADER * hdr, char *line, char *p,
       matched = 1;
     }
 #ifdef USE_NNTP
-    else if (!str_casecmp (line + 1, "-comment-to")) {
+    else if (!m_strcasecmp(line + 1, "-comment-to")) {
       if (!e->x_comment_to)
         e->x_comment_to = m_strdup(p);
       matched = 1;
     }
-    else if (!str_casecmp (line + 1, "ref")) {
+    else if (!m_strcasecmp(line + 1, "ref")) {
       if (!e->xref)
         e->xref = m_strdup(p);
       matched = 1;
@@ -1329,7 +1329,7 @@ ENVELOPE *mutt_read_rfc822_header (FILE * f, HEADER * hdr, short user_hdrs,
       time_t t;
 
       /* some bogus MTAs will quote the original "From " line */
-      if (str_ncmp (">From ", line, 6) == 0)
+      if (m_strncmp(">From ", line, 6) == 0)
         continue;               /* just ignore */
       else if (is_from (line, return_path, sizeof (return_path), &t)) {
         /* MH somtimes has the From_ line in the middle of the header! */
@@ -1491,7 +1491,7 @@ int count_body_parts (BODY *body, int flags) {
     } else if (bp->type == TYPEMULTIPART) {
       /* Always recurse multiparts, except multipart/alternative. */
       shallrecurse = 1;
-      if (!str_casecmp(bp->subtype, "alternative"))
+      if (!m_strcasecmp(bp->subtype, "alternative"))
         shallrecurse = 0;
 
       /* Don't count containers if they're top-level. */
diff --git a/pattern.c b/pattern.c
index 03b3940..e4d7caa 100644
--- a/pattern.c
+++ b/pattern.c
@@ -1289,7 +1289,7 @@ int mutt_pattern_func (int op, char *prompt)
     }
 
     /* record new limit pattern, unless match all */
-    if (str_ncmp (buf, "~A", 2) != 0) {
+    if (m_strncmp(buf, "~A", 2) != 0) {
       Context->pattern = simple;
       simple = NULL;            /* don't clobber it */
       Context->limit_pattern = mutt_pattern_comp (buf, M_FULL_MSG, &err);
diff --git a/pgp.c b/pgp.c
index 13104bc..33213bd 100644
--- a/pgp.c
+++ b/pgp.c
@@ -269,7 +269,7 @@ int pgp_application_pgp_handler (BODY * m, STATE * s)
     bytes -= (offset - last_pos);       /* don't rely on m_strlen(buf) */
     last_pos = offset;
 
-    if (str_ncmp ("-----BEGIN PGP ", buf, 15) == 0) {
+    if (m_strncmp("-----BEGIN PGP ", buf, 15) == 0) {
       clearsign = 0;
       start_pos = last_pos;
 
@@ -507,7 +507,7 @@ static int pgp_check_traditional_one_body (FILE * fp, BODY * b,
   }
 
   while (fgets (buf, sizeof (buf), tfp)) {
-    if (str_ncmp ("-----BEGIN PGP ", buf, 15) == 0) {
+    if (m_strncmp("-----BEGIN PGP ", buf, 15) == 0) {
       if (m_strcmp("MESSAGE-----\n", buf + 15) == 0)
         enc = 1;
       else if (m_strcmp("SIGNED MESSAGE-----\n", buf + 15) == 0)
diff --git a/pgpkey.c b/pgpkey.c
index d995bc8..2411ee9 100644
--- a/pgpkey.c
+++ b/pgpkey.c
@@ -283,10 +283,10 @@ static int _pgp_compare_address (const void *a, const void *b)
   pgp_uid_t **s = (pgp_uid_t **) a;
   pgp_uid_t **t = (pgp_uid_t **) b;
 
-  if ((r = str_casecmp ((*s)->addr, (*t)->addr)))
+  if ((r = m_strcasecmp((*s)->addr, (*t)->addr)))
     return r > 0;
   else
-    return (str_casecmp (_pgp_keyid ((*s)->parent),
+    return (m_strcasecmp(_pgp_keyid ((*s)->parent),
                              _pgp_keyid ((*t)->parent)) > 0);
 }
 
@@ -305,11 +305,11 @@ static int _pgp_compare_keyid (const void *a, const void *b)
   pgp_uid_t **s = (pgp_uid_t **) a;
   pgp_uid_t **t = (pgp_uid_t **) b;
 
-  if ((r = str_casecmp (_pgp_keyid ((*s)->parent),
+  if ((r = m_strcasecmp(_pgp_keyid ((*s)->parent),
                             _pgp_keyid ((*t)->parent))))
     return r > 0;
   else
-    return (str_casecmp ((*s)->addr, (*t)->addr)) > 0;
+    return (m_strcasecmp((*s)->addr, (*t)->addr)) > 0;
 }
 
 static int pgp_compare_keyid (const void *a, const void *b)
@@ -326,7 +326,7 @@ static int _pgp_compare_date (const void *a, const void *b)
 
   if ((r = ((*s)->parent->gen_time - (*t)->parent->gen_time)))
     return r > 0;
-  return (str_casecmp ((*s)->addr, (*t)->addr)) > 0;
+  return (m_strcasecmp((*s)->addr, (*t)->addr)) > 0;
 }
 
 static int pgp_compare_date (const void *a, const void *b)
@@ -351,9 +351,9 @@ static int _pgp_compare_trust (const void *a, const void *b)
     return r < 0;
   if ((r = ((*s)->parent->gen_time - (*t)->parent->gen_time)))
     return r < 0;
-  if ((r = str_casecmp ((*s)->addr, (*t)->addr)))
+  if ((r = m_strcasecmp((*s)->addr, (*t)->addr)))
     return r > 0;
-  return (str_casecmp (_pgp_keyid ((*s)->parent),
+  return (m_strcasecmp(_pgp_keyid ((*s)->parent),
                            _pgp_keyid ((*t)->parent))) > 0;
 }
 
@@ -412,11 +412,11 @@ static int pgp_id_matches_addr (ADDRESS * addr, ADDRESS * u_addr,
     rv |= PGP_KV_STRONGID;
 
   if (addr->mailbox && u_addr->mailbox
-      && str_casecmp (addr->mailbox, u_addr->mailbox) == 0)
+      && m_strcasecmp(addr->mailbox, u_addr->mailbox) == 0)
     rv |= PGP_KV_ADDR;
 
   if (addr->personal && u_addr->personal
-      && str_casecmp (addr->personal, u_addr->personal) == 0)
+      && m_strcasecmp(addr->personal, u_addr->personal) == 0)
     rv |= PGP_KV_STRING;
 
   return rv;
@@ -647,7 +647,7 @@ pgp_key_t pgp_ask_for_key (char *tag, char *whatfor,
   if (whatfor) {
 
     for (l = id_defaults; l; l = l->next)
-      if (!str_casecmp (whatfor, l->what)) {
+      if (!m_strcasecmp(whatfor, l->what)) {
         strfcpy (resp, NONULL (l->dflt), sizeof (resp));
         break;
       }
@@ -933,11 +933,11 @@ pgp_key_t pgp_getkeybystr (char *p, short abilities, pgp_ring_t keyring)
 
     for (a = k->address; a; a = a->next) {
       debug_print (5, ("matching \"%s\" against key %s, \"%s\":\n", p, pgp_keyid (k), a->addr));
-      if (!*p || str_casecmp (p, pgp_keyid (k)) == 0
-          || (!str_ncasecmp (p, "0x", 2)
-              && !str_casecmp (p + 2, pgp_keyid (k)))
-          || (option (OPTPGPLONGIDS) && !str_ncasecmp (p, "0x", 2)
-              && !str_casecmp (p + 2, k->keyid + 8))
+      if (!*p || m_strcasecmp(p, pgp_keyid (k)) == 0
+          || (!m_strncasecmp(p, "0x", 2)
+              && !m_strcasecmp(p + 2, pgp_keyid (k)))
+          || (option (OPTPGPLONGIDS) && !m_strncasecmp(p, "0x", 2)
+              && !m_strcasecmp(p + 2, k->keyid + 8))
           || str_isstr (a->addr, p)) {
         debug_print (5, ("match.\n"));
         match = 1;
diff --git a/pop/pop_auth.c b/pop/pop_auth.c
index 5dc846d..2c4deb2 100644
--- a/pop/pop_auth.c
+++ b/pop/pop_auth.c
@@ -94,7 +94,7 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA * pop_data, const char *method)
       break;
 
 #ifdef USE_SASL
-    if (!str_ncmp (inbuf, "+ ", 2)
+    if (!m_strncmp(inbuf, "+ ", 2)
         && sasl_decode64 (inbuf, strlen (inbuf), buf, LONG_STRING - 1,
                           &len) != SASL_OK)
 #endif
@@ -134,7 +134,7 @@ static pop_auth_res_t pop_auth_sasl (POP_DATA * pop_data, const char *method)
   if (rc != SASL_OK)
     goto bail;
 
-  if (!str_ncmp (inbuf, "+OK", 3)) {
+  if (!m_strncmp(inbuf, "+OK", 3)) {
     mutt_sasl_setup_conn (pop_data->conn, saslconn);
     return POP_A_SUCCESS;
   }
@@ -143,7 +143,7 @@ bail:
   sasl_dispose (&saslconn);
 
   /* terminate SASL sessoin if the last responce is not +OK nor -ERR */
-  if (!str_ncmp (inbuf, "+ ", 2)) {
+  if (!m_strncmp(inbuf, "+ ", 2)) {
     snprintf (buf, sizeof (buf), "*\r\n");
     if (pop_query (pop_data, buf, sizeof (buf)) == PQ_NOT_CONNECTED)
       return POP_A_SOCKET;
diff --git a/pop/pop_lib.c b/pop/pop_lib.c
index 285ed44..d32bf37 100644
--- a/pop/pop_lib.c
+++ b/pop/pop_lib.c
@@ -67,7 +67,7 @@ void pop_error (POP_DATA * pop_data, char *msg)
   t = strchr (pop_data->err_msg, '\0');
   c = msg;
 
-  if (!str_ncmp (msg, "-ERR ", 5)) {
+  if (!m_strncmp(msg, "-ERR ", 5)) {
     c2 = msg + 5;
     SKIPWS (c2);
 
@@ -222,7 +222,7 @@ pop_query_status pop_connect (POP_DATA * pop_data)
 
   pop_data->status = POP_CONNECTED;
 
-  if (str_ncmp (buf, "+OK", 3)) {
+  if (m_strncmp(buf, "+OK", 3)) {
     *pop_data->err_msg = '\0';
     pop_error (pop_data, buf);
     mutt_error ("%s", pop_data->err_msg);
@@ -411,7 +411,7 @@ pop_query_status pop_query_d (POP_DATA * pop_data, char *buf, size_t buflen, con
     pop_data->status = POP_DISCONNECTED;
     return PQ_NOT_CONNECTED;
   }
-  if (!str_ncmp (buf, "+OK", 3))
+  if (!m_strncmp(buf, "+OK", 3))
     return PQ_OK;
 
   pop_error (pop_data, buf);
diff --git a/postpone.c b/postpone.c
index f0ef950..8d020d2 100644
--- a/postpone.c
+++ b/postpone.c
@@ -334,10 +334,10 @@ int mutt_get_postponed (CONTEXT * ctx, HEADER * hdr, HEADER ** cur, char *fcc,
       tmp = next;
     }
     else if ((WithCrypto & APPLICATION_PGP)
-             && (str_ncmp ("Pgp:", tmp->data, 4) == 0       /* this is generated
+             && (m_strncmp("Pgp:", tmp->data, 4) == 0       /* this is generated
                                                                  * by old mutt versions
                                                                  */
-                 || str_ncmp ("X-Mutt-PGP:", tmp->data, 11) == 0)) {
+                 || m_strncmp("X-Mutt-PGP:", tmp->data, 11) == 0)) {
       hdr->security = mutt_parse_crypt_hdr (strchr (tmp->data, ':') + 1, 1);
       hdr->security |= APPLICATION_PGP;
 
@@ -352,7 +352,7 @@ int mutt_get_postponed (CONTEXT * ctx, HEADER * hdr, HEADER ** cur, char *fcc,
       tmp = next;
     }
     else if ((WithCrypto & APPLICATION_SMIME)
-             && str_ncmp ("X-Mutt-SMIME:", tmp->data, 13) == 0) {
+             && m_strncmp("X-Mutt-SMIME:", tmp->data, 13) == 0) {
       hdr->security = mutt_parse_crypt_hdr (strchr (tmp->data, ':') + 1, 1);
       hdr->security |= APPLICATION_SMIME;
 
@@ -368,7 +368,7 @@ int mutt_get_postponed (CONTEXT * ctx, HEADER * hdr, HEADER ** cur, char *fcc,
     }
 
 #ifdef MIXMASTER
-    else if (str_ncmp ("X-Mutt-Mix:", tmp->data, 11) == 0) {
+    else if (m_strncmp("X-Mutt-Mix:", tmp->data, 11) == 0) {
       char *t;
 
       mutt_free_list (&hdr->chain);
diff --git a/recvattach.c b/recvattach.c
index 885c528..157e93e 100644
--- a/recvattach.c
+++ b/recvattach.c
@@ -1200,7 +1200,7 @@ void mutt_view_attachments (HEADER * hdr)
       CHECK_ATTACH;
 
       if (!idx[menu->current]->content->hdr->env->followup_to ||
-          str_casecmp (idx[menu->current]->content->hdr->env->followup_to,
+          m_strcasecmp(idx[menu->current]->content->hdr->env->followup_to,
                            "poster")
           || query_quadoption (OPT_FOLLOWUPTOPOSTER,
                                _("Reply by mail as poster prefers?")) !=
diff --git a/recvcmd.c b/recvcmd.c
index fec63fe..dff5aee 100644
--- a/recvcmd.c
+++ b/recvcmd.c
@@ -689,7 +689,7 @@ attach_reply_envelope_defaults (ENVELOPE * env, ATTACHPTR ** idx,
   if ((flags & SENDNEWS)) {
     /* in case followup set Newsgroups: with Followup-To: if it present */
     if (!env->newsgroups && curenv &&
-        str_casecmp (curenv->followup_to, "poster"))
+        m_strcasecmp(curenv->followup_to, "poster"))
       env->newsgroups = m_strdup(curenv->followup_to);
   }
   else
diff --git a/send.c b/send.c
index 01fde6c..4bf3b74 100644
--- a/send.c
+++ b/send.c
@@ -751,7 +751,7 @@ envelope_defaults (ENVELOPE * env, CONTEXT * ctx, HEADER * cur, int flags)
     if ((flags & SENDNEWS)) {
       /* in case followup set Newsgroups: with Followup-To: if it present */
       if (!env->newsgroups && curenv &&
-          str_casecmp (curenv->followup_to, "poster"))
+          m_strcasecmp(curenv->followup_to, "poster"))
         env->newsgroups = m_strdup(curenv->followup_to);
     }
     else
diff --git a/sendlib.c b/sendlib.c
index a461354..add4d74 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -121,11 +121,11 @@ static void encode_quoted (FGETCONV * fc, FILE * fout, int istext)
     }
 
     /* Escape lines that begin with/only contain "the message separator". */
-    if (linelen == 4 && !str_ncmp ("From", line, 4)) {
+    if (linelen == 4 && !m_strncmp("From", line, 4)) {
       strfcpy (line, "=46rom", sizeof (line));
       linelen = 6;
     }
-    else if (linelen == 4 && !str_ncmp ("from", line, 4)) {
+    else if (linelen == 4 && !m_strncmp("from", line, 4)) {
       strfcpy (line, "=66rom", sizeof (line));
       linelen = 6;
     }
@@ -937,7 +937,7 @@ int mutt_lookup_mime_type (BODY * att, const char *path)
         while ((p = strtok (p, " \t\n"))) {
           sze = m_strlen(p);
           if ((sze > cur_sze) && (szf >= sze) &&
-              (str_casecmp (path + szf - sze, p) == 0
+              (m_strcasecmp(path + szf - sze, p) == 0
                || ascii_strcasecmp (path + szf - sze, p) == 0) && (szf == sze
                                                                    || path[szf
                                                                            -
diff --git a/sidebar.c b/sidebar.c
index f86597c..ab95a22 100644
--- a/sidebar.c
+++ b/sidebar.c
@@ -211,12 +211,12 @@ int make_sidebar_entry (char* box, int idx, size_t len)
   memset(&entry, ' ', sizeof(entry));
 
 #if USE_IMAP
-  if (l > 0 && str_ncmp (box, ImapHomeNamespace, l) == 0 && 
+  if (l > 0 && m_strncmp(box, ImapHomeNamespace, l) == 0 && 
       m_strlen(box) > l)
     box += l + 1; /* we're trimming the ImapHomeNamespace, the "+ 1" is for the separator */
   else
 #endif
-  if (l_m > 0 && str_ncmp (box, Maildir, l_m) == 0 && 
+  if (l_m > 0 && m_strncmp(box, Maildir, l_m) == 0 && 
       m_strlen(box) > l_m) {
     box += l_m;
     if (Maildir[strlen(Maildir)-1]!='/') {
diff --git a/smime.c b/smime.c
index 608d53b..6a2486d 100644
--- a/smime.c
+++ b/smime.c
@@ -513,7 +513,7 @@ char *smime_get_field_from_db (char *mailbox, char *query, short public,
     }
 
     while (fgets (buf, sizeof (buf) - 1, fp) != NULL)
-      if (mailbox && !(str_ncasecmp (mailbox, buf, addr_len))) {
+      if (mailbox && !(m_strncasecmp(mailbox, buf, addr_len))) {
         numFields = sscanf (buf,
                             MUTT_FORMAT (STRING) " " MUTT_FORMAT (STRING) " "
                             MUTT_FORMAT (STRING) " " MUTT_FORMAT (STRING) " "
@@ -575,13 +575,13 @@ char *smime_get_field_from_db (char *mailbox, char *query, short public,
 
         /* query = label: return certificate. */
         if (numFields >= 3 &&
-            !(str_ncasecmp (query, fields[2], query_len))) {
+            !(m_strncasecmp(query, fields[2], query_len))) {
           ask = 0;
           strfcpy (key, fields[1], sizeof (key));
         }
         /* query = certificate: return intermediate certificate. */
         else if (numFields >= 4 &&
-                 !(str_ncasecmp (query, fields[1], query_len))) {
+                 !(m_strncasecmp(query, fields[1], query_len))) {
           ask = 0;
           strfcpy (key, fields[3], sizeof (key));
         }
@@ -650,7 +650,7 @@ void _smime_getkeys (char *mailbox)
   if (k) {
     /* the key used last time. */
     if (*SmimeKeyToUse &&
-        !str_casecmp (k, SmimeKeyToUse + m_strlen(SmimeKeys) + 1)) {
+        !m_strcasecmp(k, SmimeKeyToUse + m_strlen(SmimeKeys) + 1)) {
       p_delete(&k);
       return;
     }
@@ -663,7 +663,7 @@ void _smime_getkeys (char *mailbox)
     snprintf (SmimeCertToUse, sizeof (SmimeCertToUse), "%s/%s",
               NONULL (SmimeCertificates), k);
 
-    if (str_casecmp (k, SmimeDefaultKey))
+    if (m_strcasecmp(k, SmimeDefaultKey))
       smime_void_passphrase ();
 
     p_delete(&k);
@@ -671,7 +671,7 @@ void _smime_getkeys (char *mailbox)
   }
 
   if (*SmimeKeyToUse) {
-    if (!str_casecmp (SmimeDefaultKey,
+    if (!m_strcasecmp(SmimeDefaultKey,
                           SmimeKeyToUse + m_strlen(SmimeKeys) + 1))
       return;
 
@@ -835,7 +835,7 @@ static int smime_handle_cert_email (char *certificate, char *mailbox,
 
   while ((fgets (email, sizeof (email), fpout))) {
     *(email + m_strlen(email) - 1) = '\0';
-    if (str_ncasecmp (email, mailbox, m_strlen(mailbox)) == 0)
+    if (m_strncasecmp(email, mailbox, m_strlen(mailbox)) == 0)
       ret = 1;
 
     ret = ret < 0 ? 0 : ret;
@@ -1565,7 +1565,7 @@ int smime_verify_one (BODY * sigbdy, STATE * s, const char *tempfile)
       rewind (smimeerr);
 
       line = mutt_read_line (line, &linelen, smimeerr, &lineno);
-      if (linelen && !str_casecmp (line, "verification successful"))
+      if (linelen && !m_strcasecmp(line, "verification successful"))
         badsig = 0;
 
       p_delete(&line);
@@ -1779,7 +1779,7 @@ static BODY *smime_handle_entity (BODY * m, STATE * s, FILE * outFile)
     rewind (smimeerr);
 
     line = mutt_read_line (line, &linelen, smimeerr, &lineno);
-    if (linelen && !str_casecmp (line, "verification successful"))
+    if (linelen && !m_strcasecmp(line, "verification successful"))
       m->goodsig = 1;
     p_delete(&line);
   }
diff --git a/sort.c b/sort.c
index af00646..b6aad71 100644
--- a/sort.c
+++ b/sort.c
@@ -83,7 +83,7 @@ int compare_subject (const void *a, const void *b)
   else if (!(*pb)->env->real_subj)
     rc = 1;
   else
-    rc = str_casecmp ((*pa)->env->real_subj, (*pb)->env->real_subj);
+    rc = m_strcasecmp((*pa)->env->real_subj, (*pb)->env->real_subj);
   AUXSORT (rc, a, b);
   return (SORTCODE (rc));
 }
@@ -121,7 +121,7 @@ int compare_to (const void *a, const void *b)
   m_strcpy(fa, sizeof(fa), mutt_get_name((*ppa)->env->to));
   m_strcpy(fb, sizeof(fb), mutt_get_name((*ppb)->env->to));
 
-  result = str_casecmp (fa, fb);
+  result = m_strcasecmp(fa, fb);
   AUXSORT (result, a, b);
   return (SORTCODE (result));
 }
@@ -141,7 +141,7 @@ int compare_from (const void *a, const void *b)
   m_strcpy(fa, sizeof(fa), mutt_get_name((*ppa)->env->from));
   m_strcpy(fb, sizeof(fb), mutt_get_name((*ppb)->env->from));
 
-  result = str_casecmp (fa, fb);
+  result = m_strcasecmp(fa, fb);
   AUXSORT (result, a, b);
   return (SORTCODE (result));
 }
diff --git a/thread.c b/thread.c
index dc786bb..6d2b649 100644
--- a/thread.c
+++ b/thread.c
@@ -1252,7 +1252,7 @@ static void clean_references (THREAD * brk, THREAD * cur)
     for (p = brk; !done && p; p = p->parent)
       for (ref = cur->message->env->references; p->message && ref;
            ref = ref->next)
-        if (!str_casecmp (ref->data, p->message->env->message_id)) {
+        if (!m_strcasecmp(ref->data, p->message->env->message_id)) {
           done = 1;
           break;
         }