str->data = NULL;
str->size = 0;
}
-extern void v9fs_string_free(V9fsString *str);
-extern void v9fs_string_null(V9fsString *str);
-extern void v9fs_string_sprintf(V9fsString *str, const char *fmt, ...);
-extern void v9fs_string_copy(V9fsString *lhs, V9fsString *rhs);
+void v9fs_string_free(V9fsString *str);
+void v9fs_string_sprintf(V9fsString *str, const char *fmt, ...);
+void v9fs_string_copy(V9fsString *lhs, V9fsString *rhs);
#endif