--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/c/strlen.c	Wed Dec 04 21:52:26 2013 +0900
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+unsigned char *gWord = 0;
+
+int main(){
+
+    gWord = "testcode";
+
+    int w_len = sizeof(gWord);
+    unsigned char *word = (unsigned char *)malloc(w_len + 1);
+
+    memcpy(word,gWord,w_len + 1);
+
+    printf("%s\n",word);
+    printf("length:%d\n",w_len);
+
+    free(word);
+
+    return 0;
+}