Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_SendAndroidBackButton - Trigger the Android system back button behavior.
HEADER FILE
Defined in SDL3/SDL_system.h
SYNOPSIS
#include "SDL3/SDL.h" void SDL_SendAndroidBackButton(void);
THREAD SAFETY
It is safe to call this function from any thread.
AVAILABILITY
This function is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.8 SDL_SendAndroidBackButton(3)