diff options
Diffstat (limited to '')
| -rw-r--r-- | indep.c | 46 |
1 files changed, 45 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: indep.c,v 1.21 2001/12/26 17:57:57 ukai Exp $ */ +/* $Id: indep.c,v 1.22 2002/06/07 15:46:44 ukai Exp $ */ #include "fm.h" #include <stdio.h> #include <pwd.h> @@ -193,6 +193,50 @@ expandPath(char *name) return extpath->ptr; } +#ifndef HAVE_STRCHR +char * +strchr(const char *s, int c) +{ + while (*s) { + if ((unsigned char)*s == c) + return (char *)s; + s++; + } + return NULL; +} +#endif /* not HAVE_STRCHR */ + +#ifndef HAVE_STRCASECMP +int +strcasecmp(const char *s1, const char *s2) +{ + int x; + while (*s1) { + x = tolower(*s1) - tolower(*s2); + if (x != 0) + return x; + s1++; + s2++; + } + return -tolower(*s2); +} + +int +strncasecmp(const char *s1, const char *s2, size_t n) +{ + int x; + while (*s1 && n) { + x = tolower(*s1) - tolower(*s2); + if (x != 0) + return x; + s1++; + s2++; + n--; + } + return n ? -tolower(*s2) : 0; +} +#endif /* not HAVE_STRCASECMP */ + #ifndef HAVE_STRCASESTR /* string search using the simplest algorithm */ char * |