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'') .