/*
-@deftypefn Supplemental int memcmp (const void *@var{x}, const void *@var{y}, size_t @var{count})
+@deftypefn Supplemental int memcmp (const void *@var{x}, const void *@var{y}, @
+ size_t @var{count})
Compares the first @var{count} bytes of two areas of memory. Returns
zero if they are the same, a value less than zero if @var{x} is
#include <stddef.h>
int
-memcmp (const PTR str1, const PTR str2, size_t count)
+memcmp (const void *str1, const void *str2, size_t count)
{
register const unsigned char *s1 = (const unsigned char*)str1;
register const unsigned char *s2 = (const unsigned char*)str2;