1 files changed, 6 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/isblank.c b/mdk-stage1/dietlibc/lib/isblank.c
new file mode 100644
index 000000000..034e543b1
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/isblank.c
@@ -0,0 +1,6 @@
+#include <ctype.h>
+
+int isblank(int ch)
+{
+  return ((ch==' ')||(ch=='\t'));
+}