debian man page for sdl_getrelativemousestate

SDL_GetRelativeMouseState(3)					 SDL API Reference				      SDL_GetRelativeMouseState(3)

NAME
       SDL_GetRelativeMouseState - Retrieve the current state of the mouse

SYNOPSIS
       #include "SDL.h"

       Uint8 SDL_GetRelativeMouseState(int *x, int *y);

DESCRIPTION
       The  current  button  state is returned as a button bitmask, which can be tested using the SDL_BUTTON(X) macros, and x and y are set to the
       change in the mouse position since the last call to SDL_GetRelativeMouseState or since event initialization. You can pass NULL for either x
       or y.

SEE ALSO
       SDL_GetMouseState

SDL
							      Tue 11 Sep 2001, 22:59				      SDL_GetRelativeMouseState(3)