1 files changed, 7 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/ispunct.c b/mdk-stage1/dietlibc/lib/ispunct.c
new file mode 100644
index 000000000..2fd1183b1
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/ispunct.c
@@ -0,0 +1,7 @@
+#include <ctype.h>
+
+int __ispunct_ascii(int c) {
+  return isprint(c) && !( isalnum(c) || isspace(c) );
+}
+
+int ispunct(int c) __attribute__((weak,alias("__ispunct_ascii")));