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fg_msm_showcursor

Usage


   #include <fg.h>
   void fg_msm_showcursor(void);

Description

   Shows the cursor. At init time it is hidden. These calls are nestable. If
   you call fg_msm_hidecursor 5 times you must call fg_msm_showcursor 5
   times to make it visible again. You should never call fg_msm_showcursor()
   more than one level deep, if you do, you will have mouse tracks on your
   screen. You may call fg_msm_hidecursor() 128 deep. fg_flush() must be
   called to make the mouse cursor visible. All fg_ functions (except of
   course fg_flush(), and some fg_msm_XXXX functions) call
   fg_msm_hidecursor() before outputting to or reading from the screen and
   fg_msm_showcursor() afterwards. This prevents you from trashing the
   cursor and/or your graphics output. The cursor will not be visible again
   until the number of fg_msm_showcursor() calls is one greater than the
   number of fg_msm_hidecursor() calls and fg_flush() is called.

Return Value


   None