need to include stdint for uintptr_t

cannot mod a pointer
remove nullptr subtraction
2022-03-31 19:47:13 -07:00 · 2022-03-31 18:55:12 -07:00 · 2022-03-31 18:51:40 -07:00
1 changed files with 2 additions and 1 deletions
@@ -41,6 +41,7 @@

 #include <errno.h>
 #include <stdlib.h>
+#include <stdint.h>

 static inline char	*med3 (char *, char *, char *,
    int (*)(const void *, const void *));
@@ -62,7 +63,7 @@ static inline void	 swapfunc (char *, char *, size_t, int);
        } while (--i > 0);				\
 }

-#define SWAPINIT(a, es) swaptype = ((char *)a - (char *)0) % sizeof(long) || \
+#define SWAPINIT(a, es) swaptype = (uintptr_t)a % sizeof(long) || \
 	es % sizeof(long) ? 2 : es == sizeof(long)? 0 : 1;

 static inline void
Author	SHA1	Message	Date
Malavan Sotheeswaran	f80f4b2e24	need to include stdint for uintptr_t	2022-03-31 19:47:13 -07:00
Malavan Sotheeswaran	44206187a2	cannot mod a pointer	2022-03-31 18:55:12 -07:00
Malavan Sotheeswaran	34ac7488eb	remove nullptr subtraction	2022-03-31 18:51:40 -07:00