diff options
Diffstat (limited to 'memrcasemem.c')
| -rw-r--r-- | memrcasemem.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/memrcasemem.c b/memrcasemem.c index e7672f9..a7e9462 100644 --- a/memrcasemem.c +++ b/memrcasemem.c @@ -6,11 +6,12 @@ void * libsimple_memrcasemem(const void *hay_, size_t hayn, const void *sub_, size_t subn) { - char *hay = (void *)hay_, *start; + const char *hay = hay_; const char *sub = sub_; + const char *start; if (!subn) - return &hay[hayn]; + return &REMOVE_CONST(hay, char *)[hayn]; if (hayn < subn) return NULL; if (subn == 1) @@ -20,7 +21,7 @@ libsimple_memrcasemem(const void *hay_, size_t hayn, const void *sub_, size_t su hay = &hay[hayn - subn]; do { if (tolower(*hay) == tolower(*sub) && !libsimple_memcasecmp(hay, sub, subn)) - return hay; + return REMOVE_CONST(hay, char *); } while (hay-- != start); return NULL; |