Fix compile warning by including ctype.h for isdigit().

MFC after: 1 day
svn path=/head/; revision=247854
2013-03-05 19:37:29 +00:00 · 2013-03-05 19:37:29 +00:00 · 144d9d11b8 · 2020-12-20 02:59:44 +00:00
commit 144d9d11b8
parent 400c4069a5
1 changed files with 1 additions and 0 deletions
--- a/tools/tools/cxgbetool/cxgbetool.c
+++ b/tools/tools/cxgbetool/cxgbetool.c
@ -31,6 +31,7 @@ __FBSDID("$FreeBSD$");
 #include <stdint.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <ctype.h>
 #include <errno.h>
 #include <err.h>
 #include <fcntl.h>