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20 lines
361 B
C
20 lines
361 B
C
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#include <string.h>
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#if defined(_MSC_VER) && (_MSC_VER >= 1910 || !defined(_WIN64))
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#pragma function(memchr)
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#endif /* _MSC_VER */
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void* __cdecl memchr(const void *s, int c, size_t n)
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{
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if (n)
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{
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const char *p = s;
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do {
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if (*p++ == c)
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return (void *)(p-1);
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} while (--n != 0);
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}
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return 0;
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}
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