diff -urp aim9.orig/creat-clo.c aim9/creat-clo.c
--- aim9.orig/creat-clo.c	2002-04-22 15:25:16.000000000 -0700
+++ aim9/creat-clo.c	2005-07-11 10:20:13.000000000 -0700
@@ -352,7 +352,7 @@ page_test(char *argv,
 	 */
 	oldbrk = sbrk(0);		/* get current break value */
 	newbrk = sbrk(1024 * 1024);	/* move up 1 megabyte */
-	if ((int)newbrk == -1) {
+	if (newbrk == (void *)-1L) {
 		perror("\npage_test");	/* tell more info */
 		fprintf(stderr, "page_test: Unable to do initial sbrk.\n");
 		return (-1);
@@ -365,7 +365,7 @@ page_test(char *argv,
 		newbrk = sbrk(-4096 * 16);	/* deallocate some space */
 		for (i = 0; i < 16; i++) {	/* now get it back in pieces */
 			newbrk = sbrk(4096);	/* Get pointer to new space */
-			if ((int)newbrk == -1) {
+			if (newbrk == (void *)-1L) {
 				perror("\npage_test");	/* tell more info */
 				fprintf(stderr,
 					"page_test: Unable to do sbrk.\n");
@@ -406,7 +406,7 @@ brk_test(char *argv,
 	 */
 	oldbrk = sbrk(0);		/* get old break value */
 	newbrk = sbrk(1024 * 1024);	/* move up 1 megabyte */
-	if ((int)newbrk == -1) {
+	if (newbrk == (void *)-1L) {
 		perror("\nbrk_test");	/* tell more info */
 		fprintf(stderr, "brk_test: Unable to do initial sbrk.\n");
 		return (-1);
@@ -419,7 +419,7 @@ brk_test(char *argv,
 		newbrk = sbrk(-4096 * 16);	/* deallocate some space */
 		for (i = 0; i < 16; i++) {	/* allocate it back */
 			newbrk = sbrk(4096);	/* 4k at a time (should be ~ 1 page) */
-			if ((int)newbrk == -1) {
+			if (newbrk == (void *)-1L) {
 				perror("\nbrk_test");	/* tell more info */
 				fprintf(stderr,
 					"brk_test: Unable to do sbrk.\n");
diff -urp aim9.orig/pipe_test.c aim9/pipe_test.c
--- aim9.orig/pipe_test.c	2002-04-22 15:25:16.000000000 -0700
+++ aim9/pipe_test.c	2005-07-11 10:21:19.000000000 -0700
@@ -493,8 +493,8 @@ readn(int fd,
 		buf += result;		/* update pointer */
 		if (--count <= 0) {
 			fprintf(stderr,
-				"\nMaximum iterations exceeded in readn(%d, %#x, %d)",
-				fd, (unsigned)buf, size);
+				"\nMaximum iterations exceeded in readn(%d, %p, %d)",
+				fd, buf, size);
 			return (-1);
 		}
 	}				/* and loop */
@@ -523,8 +523,8 @@ writen(int fd,
 		buf += result;		/* update pointer */
 		if (--count <= 0) {	/* handle too many loops */
 			fprintf(stderr,
-				"\nMaximum iterations exceeded in writen(%d, %#x, %d)",
-				fd, (unsigned)buf, size);
+				"\nMaximum iterations exceeded in writen(%d, %p, %d)",
+				fd, buf, size);
 			return (-1);
 		}
 	}				/* and loop */