STM32F4 stdPeriph Question

[Franksterb92]

im looking through the STM324x9I_EVAL files and in the stm324x9i_eval.h there is a MACRO "WAKEUP_BUTTON_EXTI_PORT_SOURCE"  thats defined as EXTI_PortSourceGPIOA. im wondering where is this defined i cant seem to find the anywhere 

[Tesla DeLorean · Accepted solution]

stm32f4xx_syscfg.h

[Franksterb92]

thank you. you must be a st wizard cause you answer so many of my questions haha