patch(1): small include changes.

Mostly to match OpenBSD, no functional change.

Obtained from:	OpenBSD

3 files changed, 5 insertions, 4 deletions

diff --git a/usr.bin/patch/inp.c b/usr.bin/patch/inp.c
index f0dcd45..826f85b 100644
--- a/usr.bin/patch/inp.c
+++ b/usr.bin/patch/inp.c
@@ -34,8 +34,8 @@
 
 #include <ctype.h>
 #include <libgen.h>
-#include <limits.h>
 #include <stddef.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/usr.bin/patch/pch.c b/usr.bin/patch/pch.c
index aacafc8..e731ca1 100644
--- a/usr.bin/patch/pch.c
+++ b/usr.bin/patch/pch.c
@@ -34,6 +34,7 @@
 #include <ctype.h>
 #include <libgen.h>
 #include <limits.h>
+#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/usr.bin/patch/util.c b/usr.bin/patch/util.c
index 27ee1ae..1859e17 100644
--- a/usr.bin/patch/util.c
+++ b/usr.bin/patch/util.c
@@ -27,13 +27,13 @@
  * $FreeBSD$
  */
 
-#include <sys/param.h>
 #include <sys/stat.h>
 
 #include <ctype.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <libgen.h>
+#include <limits.h>
 #include <paths.h>
 #include <signal.h>
 #include <stdarg.h>
@@ -96,7 +96,7 @@ int
 backup_file(const char *orig)
 {
 	struct stat	filestat;
-	char		bakname[MAXPATHLEN], *s, *simplename;
+	char		bakname[PATH_MAX], *s, *simplename;
 	dev_t		orig_device;
 	ino_t		orig_inode;
 
@@ -406,7 +406,7 @@ fetchname(const char *at, bool *exists, int strip_leading)
 char *
 checked_in(char *file)
 {
-	char		*filebase, *filedir, tmpbuf[MAXPATHLEN];
+	char		*filebase, *filedir, tmpbuf[PATH_MAX];
 	struct stat	filestat;
 
 	filebase = basename(file);