From 821eb5ff9ed60d4b1c7a50ebf406f22bc0da9bd4 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Sun, 21 Apr 2024 18:39:36 +0200
Subject: LibC: Add different isX() functions

---
 userland/libc/ctype/isgraph.c | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 userland/libc/ctype/isgraph.c

(limited to 'userland/libc/ctype/isgraph.c')

diff --git a/userland/libc/ctype/isgraph.c b/userland/libc/ctype/isgraph.c
new file mode 100644
index 0000000..28bf695
--- /dev/null
+++ b/userland/libc/ctype/isgraph.c
@@ -0,0 +1,5 @@
+#include <ctype.h>
+
+int isgraph(int c) {
+  return (unsigned)c - 0x21 < 0x5e;
+}
-- 
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