1 files changed, 13 insertions, 0 deletions
diff --git a/src/ctype/isblank.c b/src/ctype/isblank.c
new file mode 100644
index 0000000..716da23
--- /dev/null
+++ b/src/ctype/isblank.c
@@ -0,0 +1,13 @@
+#include <ctype.h>
+
+int isblank(int c)
+{
+	return (c == ' ' || c == '\t');
+}
+
+int __isblank_l(int c, locale_t l)
+{
+	return isblank(c);
+}
+
+weak_alias(__isblank_l, isblank_l);