/*
-@deftypefn Supplemental void* memchr (const void *@var{s}, int @var{c}, size_t @var{n})
+@deftypefn Supplemental void* memchr (const void *@var{s}, int @var{c}, @
+ size_t @var{n})
-This function searches memory starting at @code{*}@var{src} for the
+This function searches memory starting at @code{*@var{s}} for the
character @var{c}. The search only ends with the first occurrence of
@var{c}, or after @var{length} characters; in particular, a null
character does not terminate the search. If the character @var{c} is
-found within @var{length} characters of @code{*}@var{src}, a pointer
-to the character is returned. If @var{c} is not found, then NULL is
+found within @var{length} characters of @code{*@var{s}}, a pointer
+to the character is returned. If @var{c} is not found, then @code{NULL} is
returned.
@end deftypefn
*/
#include <ansidecl.h>
-#ifdef __STDC__
#include <stddef.h>
-#else
-#define size_t unsigned long
-#endif
PTR
-memchr (src_void, c, length)
- register const PTR src_void;
- int c;
- size_t length;
+memchr (register const PTR src_void, int c, size_t length)
{
const unsigned char *src = (const unsigned char *)src_void;