sh: Prefer our character classification functions to <ctype.h>.

2 files changed, 2 insertions, 3 deletions

diff --git a/bin/sh/miscbltin.c b/bin/sh/miscbltin.c
index f602177..b81cc82 100644
--- a/bin/sh/miscbltin.c
+++ b/bin/sh/miscbltin.c
@@ -47,7 +47,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <unistd.h>
-#include <ctype.h>
 #include <errno.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -60,6 +59,7 @@ __FBSDID("$FreeBSD$");
 #include "memalloc.h"
 #include "error.h"
 #include "mystring.h"
+#include "syntax.h"
 
 #undef eflag
 
@@ -307,7 +307,7 @@ umaskcmd(int argc __unused, char **argv __unused)
 			out1fmt("%.4o\n", mask);
 		}
 	} else {
-		if (isdigit(*ap)) {
+		if (is_digit(*ap)) {
 			mask = 0;
 			do {
 				if (*ap >= '8' || *ap < '0')
diff --git a/bin/sh/mksyntax.c b/bin/sh/mksyntax.c
index 07dc2f1..2b8ecdb 100644
--- a/bin/sh/mksyntax.c
+++ b/bin/sh/mksyntax.c
@@ -165,7 +165,6 @@ main(int argc __unused, char **argv __unused)
 	}
 
 	fputs("#include <sys/cdefs.h>\n", hfile);
-	fputs("#include <ctype.h>\n", hfile);
 
 	/* Generate the #define statements in the header file */
 	fputs("/* Syntax classes */\n", hfile);