Query: memchr
OS: freebsd
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
MEMCHR(3) BSD Library Functions Manual MEMCHR(3)NAMEmemchr -- locate byte in byte stringLIBRARYStandard C Library (libc, -lc)SYNOPSIS#include <string.h> void * memchr(const void *b, int c, size_t len); void * memrchr(const void *b, int c, size_t len);DESCRIPTIONThe memchr() function locates the first occurrence of c (converted to an unsigned char) in string b. The memrchr() function behaves like memchr(), except that it locates the last occurrence of c in string b.RETURN VALUESThe memchr() and memrchr() functions return a pointer to the byte located, or NULL if no such byte exists within len bytes.SEE ALSOmemmem(3), strchr(3), strcspn(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), wmemchr(3)STANDARDSThe memchr() function conforms to ISO/IEC 9899:1990 (``ISO C90''). The memrchr() function is a GNU extension and conforms to no standard.HISTORYThe memrchr() function first appeared in GNU libc 2.1.91, this implementation first appeared in FreeBSD 6.4, coming from OpenBSD 4.3.BSDApril 9, 2008 BSD
Related Man Pages |
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memrchr(3) - redhat |
memchr(3) - debian |
memrchr(3) - centos |
memchr(3) - netbsd |
memrchr(3) - freebsd |
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