Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_IsTV - Query if the current device is a TV.
SYNOPSIS
#include <SDL3/SDL_system.h>
bool SDL_IsTV(void);
DESCRIPTION
If SDL can't determine this, it will return false.
RETURN VALUE
Returns true if the device is a TV, false otherwise.
AVAILABILITY
This function is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_IsTV(3)