@comment string.h
@comment GNU
-@deftypefun {void *} memmem (const void *@var{needle}, size_t @var{needle-len},@*const void *@var{haystack}, size_t @var{haystack-len})
+@deftypefun {void *} memmem (const void *@var{haystack}, size_t @var{haystack-len},@*const void *@var{needle}, size_t @var{needle-len})
This is like @code{strstr}, but @var{needle} and @var{haystack} are byte
arrays rather than null-terminated strings. @var{needle-len} is the
length of @var{needle} and @var{haystack-len} is the length of