SysGCC RTOS-SDK xTimerCreate Error

[texas_72]

I'm doing a project for esp8266 freertos with visual studio community 2017, visualgdb, SysGCC.
I wanted to create a time base to perform functions regularly, I thought about using the following code:

xTimerHandle timer;

void callback_timer (xTimerHandle xTimer)
{

}

timer = xTimerCreate ("timer", 5000 / portTICK_RATE_MS, pdTRUE, (void *) 0, & callback_timer);

The problem when I fill it is the following

[Her Mary]

Sorry that cannot help you with the SysGCC..
But the ESP provided a compiling environment in the documentation ESP8266 SDK Getting Started Guide, maybe you can use that one instead.