1 files changed, 25 insertions, 0 deletions
diff --git a/ch2/types.c b/ch2/types.c
new file mode 100644
index 0000000..8ef4c91
--- /dev/null
+++ b/ch2/types.c
@@ -0,0 +1,25 @@
+#include<stdio.h>
+
+int stringlen(char s[]) {
+    int i;
+
+    i = 0;
+    while (s[i] != '\0')
+        ++i;
+    return i;
+}
+
+int main() {
+    //int count = stringlen("test");
+    //printf("%d\n", count);
+
+
+    //enum fruit {
+    //    APPLE,
+    //    PEAR,
+    //    BANANA,
+    //};
+    //printf("%d\n", PEAR);
+
+
+}