fi
AC_DECL_SYS_SIGLIST
-
AC_TYPE_PID_T
-AC_CHECK_FUNCS(fgetpos memmove setegid srand48 strerror)
-AC_REPLACE_FUNCS(strcasecmp setenv)
-AC_CHECK_FUNCS(snprintf vsnprintf)
-
AC_CHECK_FUNC(getopt)
if test $ac_cv_func_getopt = yes; then
AC_CHECK_HEADERS(getopt.h)
+++ /dev/null
-/* $Id$
-**
-** Replacement for a missing setenv.
-**
-** Written by Russ Allbery <rra@stanford.edu>
-** This work is hereby placed in the public domain by its author.
-**
-** Provides the same functionality as the standard library routine setenv
-** for those platforms that don't have it.
-*/
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-int
-setenv(const char *name, const char *value, int overwrite)
-{
- char *envstring;
-
- if (!overwrite && getenv(name) != NULL)
- return 0;
-
- /* Allocate memory for the environment string. We intentionally don't
- use concat here, or the xmalloc family of allocation routines, since
- the intention is to provide a replacement for the standard library
- function which sets errno and returns in the event of a memory
- allocation failure. */
- envstring = malloc(strlen(name) + 1 + strlen(value) + 1); /* __MEM_CHECKED__ */
- if (envstring == NULL)
- return -1;
-
- /* Build the environment string and add it to the environment using
- putenv. Systems without putenv lose, but XPG4 requires it. */
- strcpy(envstring, name); /* __STRCPY_CHECKED__ */
- strcat(envstring, "="); /* __STRCAT_CHECKED__ */
- strcat(envstring, value); /* __STRCAT_CHECKED__ */
- return putenv(envstring);
-
- /* Note that the memory allocated is not freed. This is intentional;
- many implementations of putenv assume that the string passed to
- putenv will never be freed and don't make a copy of it. Repeated use
- of this function will therefore leak memory, since most
- implementations of putenv also don't free strings removed from the
- environment (due to being overwritten). */
-}
+++ /dev/null
-/*
- * 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.
- */
-
-#include <ctype.h>
-#include <sys/types.h>
-
-/* UnixWare doesn't have these functions in its standard C library */
-
-int strncasecmp (char *s1, char *s2, size_t n)
-{
- register int c1, c2, l = 0;
-
- while (*s1 && *s2 && l < n) {
- c1 = tolower ((unsigned char) *s1);
- c2 = tolower ((unsigned char) *s2);
- if (c1 != c2)
- return (c1 - c2);
- s1++;
- s2++;
- l++;
- }
- if (l == n)
- return (int) (0);
- else
- return (int) (*s1 - *s2);
-}
-
-int strcasecmp (char *s1, char *s2)
-{
- register int c1, c2;
-
- while (*s1 && *s2) {
- c1 = tolower ((unsigned char) *s1);
- c2 = tolower ((unsigned char) *s2);
- if (c1 != c2)
- return (c1 - c2);
- s1++;
- s2++;
- }
- return (int) (*s1 - *s2);
-}