Reference for unit 'gpm': Procedures and functions

`Gpm_AnyDouble`		Check whether event has double click event.
`Gpm_AnySingle`		Check whether event has a single click event.
`Gpm_AnyTriple`		Check whether event has a triple click event.
`gpm_close`		Close connection to GPM server.
`gpm_fitvalues`		Change coordinates to fit physical screen.
`gpm_fitvaluesM`		Change coordinates to fit margin.
`gpm_getevent`		Get event from event queue.
`gpm_getsnapshot`		Return servers' current image of mouse state.
`gpm_lowerroi`		Lower a region of interest in the stack.
`gpm_open`		Open connection to GPM server.
`gpm_poproi`		Pop region of interest from the stack.
`gpm_pushroi`		Push region of interest on the stack.
`gpm_raiseroi`		Raise region of interest in the stack.
`gpm_repeat`		Check for presence of mouse event.
`Gpm_StrictDouble`		Check whether event contains only a double-click event.
`Gpm_StrictSingle`		Check whether event contains only a single-click event.
`Gpm_StrictTriple`		Check whether event contains only a triple-click event.