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/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST
void *
libsimple_memcasescan(const void *s_, int c, size_t n)
{
char *s = *(char **)(void *)&s_;
size_t i = 0;
c = tolower(c);
for (; i < n && tolower(s[i]) != c; i++);
return &s[i];
}
#else
#include "test.h"
int
main(void)
{
assert(!strcmpnul(libsimple_memcasescan("abcABCabcABC", 'a', sizeof("abcABCabcABC") - 1), "abcABCabcABC"));
assert(!strcmpnul(libsimple_memcasescan("abcABCabcABC", 'c', sizeof("abcABCabcABC") - 1), "cABCabcABC"));
assert(!strcmpnul(libsimple_memcasescan("abcABCabcABC", 'A', sizeof("abcABCabcABC") - 1), "abcABCabcABC"));
assert(!strcmpnul(libsimple_memcasescan("abcABCabcABC", 'C', sizeof("abcABCabcABC") - 1), "cABCabcABC"));
assert(!strcmpnul(libsimple_memcasescan("ABCabcABCabc", 'a', sizeof("ABCabcABCabc") - 1), "ABCabcABCabc"));
assert(!strcmpnul(libsimple_memcasescan("ABCabcABCabc", 'c', sizeof("ABCabcABCabc") - 1), "CabcABCabc"));
assert(!strcmpnul(libsimple_memcasescan("ABCabcABCabc", 'A', sizeof("ABCabcABCabc") - 1), "ABCabcABCabc"));
assert(!strcmpnul(libsimple_memcasescan("ABCabcABCabc", 'C', sizeof("ABCabcABCabc") - 1), "CabcABCabc"));
assert(!strcmpnul(libsimple_memcasescan("abcABCabcABC", 'x', sizeof("abcABCabcABC") - 1), ""));
return 0;
}
#endif
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