1 files changed, 6 insertions, 0 deletions
diff --git a/05/musl-0.6.0/src/ctype/isalnum.c b/05/musl-0.6.0/src/ctype/isalnum.c
new file mode 100644
index 0000000..e3d2cf0
--- /dev/null
+++ b/05/musl-0.6.0/src/ctype/isalnum.c
@@ -0,0 +1,6 @@
+#include <ctype.h>
+
+int isalnum(int c)
+{
+	return isalpha(c) || isdigit(c);
+}