Use proper prototype for evmc_last_error_msg(void)
@@ -161,7 +161,7 @@ struct evmc_vm* evmc_load_and_configure(const char* config,
* @return Error message or NULL if no additional information is available.
* The returned pointer MUST NOT be freed by the caller.
*/
-const char* evmc_last_error_msg();
+const char* evmc_last_error_msg(void);
#ifdef __cplusplus
}
