NAME¶
byte_chr - search for a byte in a string
SYNTAX¶
#include <byte.h>
size_t
byte_chr(const char *
haystack,size_t
len,char
needle);
DESCRIPTION¶
byte_chr returns the smallest integer
i between 0 and
len-1
inclusive such that
one[
i] equals
needle.
If no such integer exists, byte_chr returns
len.
byte_chr may read all bytes
one[0],
one[1], ...,
one[
len-1], even if not all the bytes are relevant to the
answer.
SEE ALSO¶
byte_rchr(3)