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memchr ? scan memory for a character |
#include <string.h> void *memchr(const void *s, int c, size_t n); |
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The memchr() function scans the first n bytes of the memory area pointed to by s for the character c. The first byte to match c (interpreted as an unsigned character) stops the operation. |
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The memchr() function returns a pointer to the matching byte or NULL if the character does not occur in the given memory area. |
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SVID 3, BSD 4.3, ISO 9899 |
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index(3), rindex(3), strchr(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3) |
