MEMCHR(3) | Library Functions Manual | MEMCHR(3) |
memchr
— locate
byte in byte string
Standard C Library (libc, -lc)
#include
<string.h>
void *
memchr
(const void *s,
int c, size_t n);
The
memchr
()
function locates the first occurrence of c (converted
to an unsigned char) in string s.
The memchr
() function returns a pointer to
the byte located, or NULL if no such byte exists within
n bytes.
strchr(3), strcspn(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), wmemchr(3)
The memchr
() function conforms to
ISO/IEC 9899:1990
(“ISO C90”).
April 9, 2008 | macOS 14.6 |