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'') .