NAME

memchr - locate byte in byte string

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS



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 C89'') .