diff options
Diffstat (limited to 'src/strings/strcasecmp.c')
| -rw-r--r-- | src/strings/strcasecmp.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/strings/strcasecmp.c b/src/strings/strcasecmp.c index e9006fe2..a5955f4e 100644 --- a/src/strings/strcasecmp.c +++ b/src/strings/strcasecmp.c @@ -1,8 +1,23 @@ #include <strings.h> +#include <ctype.h> int strcasecmp(const char *s1, const char *s2) { - return strcasecmp_l (s1, s2, (locale_t)0); + while (*s1 && *s2) { + char c1 = tolower(*s1); + char c2 = tolower(*s2); + if (c1 != c2) { + return c1 - c2; + } + } + + if (*s1) { + return -1; + } else if (*s2) { + return 1; + } + + return 0; } /* |