Remove main() function

src/mkdirp.c

@@ -10,7 +10,6 @@ static int uc_mkdir(const char *full_path, mode_t mode)
 {
     struct stat st;
     int rc;
-    int created = 0;
 
     rc = stat(full_path, &st);
     if (rc == -1 && errno == ENOENT) {
@@ -99,10 +98,3 @@ int uc_mkdir_p(const char *full_path, mode_t mode)
     return rc;
 }
 
-
-int main()
-{
-    int rc = uc_mkdir_p("/tmp/a///", 0777);
-    printf("rc = %d\n", rc);
-}
-