*
* This is how to have a specific function called only once after the
* specified amount of time or a function executed every 5 mn until it gets
*
* This is how to have a specific function called only once after the
* specified amount of time or a function executed every 5 mn until it gets
void gras_timer_delay(double delay, void_f_void_t action);
void gras_timer_repeat(double interval, void_f_void_t action);
void gras_timer_delay(double delay, void_f_void_t action);
void gras_timer_repeat(double interval, void_f_void_t action);