memchr(3) - NetBSD Manual Pages

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MEMCHR(3)                 NetBSD Programmer's Manual                 MEMCHR(3)


NAME

     memchr - locate byte in byte string


LIBRARY

     Standard C Library (libc, -lc)


SYNOPSIS

     #include <string.h>

     void *
     memchr(const void *b, int c, size_t len);


DESCRIPTION

     The memchr() function locates the first occurrence of c (converted to an
     unsigned char) in string b.


RETURN VALUES

     The memchr() function returns a pointer to the byte located, or NULL if
     no such byte exists within len bytes.


SEE ALSO

     index(3), rindex(3), strchr(3), strcspn(3), strpbrk(3), strrchr(3),
     strsep(3), strspn(3), strstr(3), strtok(3)


STANDARDS

     The memchr() function conforms to ANSI X3.159-1989 (``ANSI C'').

NetBSD 1.6                       June 4, 1993                                1