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-rw-r--r--memcasemem.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/memcasemem.c b/memcasemem.c
index 244042b..e118da8 100644
--- a/memcasemem.c
+++ b/memcasemem.c
@@ -6,11 +6,12 @@
void *
libsimple_memcasemem(const void *hay_, size_t hayn, const void *sub_, size_t subn)
{
- char *hay = (void *)hay_, *end;
+ const char *hay = hay_;
const char *sub = sub_;
+ const char *end;
if (!subn)
- return hay;
+ return REMOVE_CONST(hay, char *);
if (hayn < subn)
return NULL;
if (subn == 1)
@@ -18,7 +19,7 @@ libsimple_memcasemem(const void *hay_, size_t hayn, const void *sub_, size_t sub
for (end = &hay[hayn - subn + 1]; hay != end; hay++)
if (tolower(*hay) == tolower(*sub) && !libsimple_memcasecmp(hay, sub, subn))
- return hay;
+ return REMOVE_CONST(hay, char *);
return NULL;
}