Index: lib/libc/string/memset.c
===================================================================
--- lib/libc/string/memset.c
+++ lib/libc/string/memset.c
@@ -42,7 +42,7 @@
 
 #include <limits.h>
 
-#define	wsize	sizeof(u_int)
+#define	wsize	sizeof(u_long)
 #define	wmask	(wsize - 1)
 
 #ifdef BZERO
@@ -67,7 +67,7 @@
 {
 	size_t t;
 #ifndef BZERO
-	u_int c;
+	u_long c;
 #endif
 	u_char *dst;
 
@@ -95,12 +95,12 @@
 
 #ifndef BZERO
 	if ((c = (u_char)c0) != 0) {	/* Fill the word. */
-		c = (c << 8) | c;	/* u_int is 16 bits. */
-#if UINT_MAX > 0xffff
-		c = (c << 16) | c;	/* u_int is 32 bits. */
+		c = (c << 8) | c;	/* u_long is 16 bits. */
+#if ULONG_MAX > 0xffff
+		c = (c << 16) | c;	/* u_long is 32 bits. */
 #endif
-#if UINT_MAX > 0xffffffff
-		c = (c << 32) | c;	/* u_int is 64 bits. */
+#if ULONG_MAX > 0xffffffff
+		c = (c << 32) | c;	/* u_long is 64 bits. */
 #endif
 	}
 #endif
@@ -116,7 +116,7 @@
 	/* Fill words.  Length was >= 2*words so we know t >= 1 here. */
 	t = length / wsize;
 	do {
-		*(u_int *)dst = WIDEVAL;
+		*(u_long *)(void *)dst = WIDEVAL;
 		dst += wsize;
 	} while (--t != 0);
 
@@ -128,3 +128,6 @@
 		} while (--t != 0);
 	RETURN;
 }
+
+#undef wsize
+#undef wmask