1 files changed, 12 insertions, 0 deletions
diff --git a/lib/libc/ctype/ispunct.c b/lib/libc/ctype/ispunct.c
new file mode 100644
index 00000000..2bd08c38
--- /dev/null
+++ b/lib/libc/ctype/ispunct.c
@@ -0,0 +1,12 @@
+#include <libc.h>
+#include <ctype.h>
+
+int ispunct(int c)
+{
+	return isgraph(c) && !isalnum(c);
+}
+
+weak int ispunct_l(int c, locale_t locale)
+{
+	return ispunct(c);
+}