Include <stdint.h> for definition of intmax_t and/or uintmax_t.

usr.bin/gprof/gprof.c

@@ -47,6 +47,7 @@ static const char rcsid[] =
 
 #include <err.h>
 #include <limits.h>
+#include <stdint.h>
 #include "gprof.h"
 
 static int valcmp(const void *, const void *);

usr.bin/tcopy/tcopy.c

@@ -55,6 +55,7 @@ static const char sccsid[] = "@(#)tcopy.c	8.2 (Berkeley) 4/17/94";
 #include <fcntl.h>
 #include <paths.h>
 #include <signal.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>