X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=utf8.c;h=c25a84ba2a3a7a6e7f5d65d4214a432895685348;hp=b65b2a9c706cf5840b8f352eb9e7d4a94a79d42f;hb=ce5e12405904f419adf8b4b6d4465fb27274c08b;hpb=6833ce8bdca2d64e14485118f2a4417b7e1cb1b1

diff --git a/utf8.c b/utf8.c
index b65b2a9..c25a84b 100644
--- a/utf8.c
+++ b/utf8.c
@@ -1,3 +1,16 @@
+/*
+ * Copyright notice from original mutt:
+ * [none]
+ *
+ * This file is part of mutt-ng, see http://www.muttng.org/.
+ * It's licensed under the GNU General Public License,
+ * please see the file GPL in the top level source directory.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #ifndef HAVE_WC_FUNCS
 
 #include <errno.h>
@@ -8,35 +21,28 @@
 
 int mutt_wctoutf8 (char *s, unsigned int c)
 {
-  if (c < (1 << 7)) 
-  {
+  if (c < (1 << 7)) {
     if (s)
       *s++ = c;
     return 1;
   }
-  else if (c < (1 << 11))
-  {
-    if (s)
-    {
+  else if (c < (1 << 11)) {
+    if (s) {
       *s++ = 0xc0 | (c >> 6);
       *s++ = 0x80 | (c & 0x3f);
     }
     return 2;
   }
-  else if (c < (1 << 16))
-  {
-    if (s)
-    {
+  else if (c < (1 << 16)) {
+    if (s) {
       *s++ = 0xe0 | (c >> 12);
       *s++ = 0x80 | ((c >> 6) & 0x3f);
       *s++ = 0x80 | (c & 0x3f);
     }
     return 3;
   }
-  else if (c < (1 << 21))
-  {
-    if (s)
-    {
+  else if (c < (1 << 21)) {
+    if (s) {
       *s++ = 0xf0 | (c >> 18);
       *s++ = 0x80 | ((c >> 12) & 0x3f);
       *s++ = 0x80 | ((c >> 6) & 0x3f);
@@ -44,10 +50,8 @@ int mutt_wctoutf8 (char *s, unsigned int c)
     }
     return 4;
   }
-  else if (c < (1 << 26))
-  {
-    if (s)
-    {
+  else if (c < (1 << 26)) {
+    if (s) {
       *s++ = 0xf8 | (c >> 24);
       *s++ = 0x80 | ((c >> 18) & 0x3f);
       *s++ = 0x80 | ((c >> 12) & 0x3f);
@@ -56,10 +60,8 @@ int mutt_wctoutf8 (char *s, unsigned int c)
     }
     return 5;
   }
-  else if (c < (1 << 31))
-  {
-    if (s)
-    {
+  else if (c < (1 << 31)) {
+    if (s) {
       *s++ = 0xfc | (c >> 30);
       *s++ = 0x80 | ((c >> 24) & 0x3f);
       *s++ = 0x80 | ((c >> 18) & 0x3f);