# Platform-specific Functionality '''Include File(s):''' [http://hg.libsdl.org/SDL/file/default/include/SDL_system.h SDL_system.h] ## Introduction This category contains functions for advanced, platform-specific functionality. ## Enumerations <> ## Functions <> - [SDL_AndroidGetActivity](SDL_AndroidGetActivity) - [SDL_AndroidGetExternalStoragePath](SDL_AndroidGetExternalStoragePath) - [SDL_AndroidGetExternalStorageState](SDL_AndroidGetExternalStorageState) - [SDL_AndroidGetInternalStoragePath](SDL_AndroidGetInternalStoragePath) - [SDL_AndroidGetJNIEnv](SDL_AndroidGetJNIEnv) - [SDL_Direct3D9GetAdapterIndex](SDL_Direct3D9GetAdapterIndex) - [SDL_DXGIGetOutputInfo](SDL_DXGIGetOutputInfo) - [SDL_iPhoneSetAnimationCallback](SDL_iPhoneSetAnimationCallback) - [SDL_iPhoneSetEventPump](SDL_iPhoneSetEventPump) - [SDL_SetWindowsMessageHook](SDL_SetWindowsMessageHook) ---- CategoryCategory