30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/***********************************************************************/
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/* */
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/* Objective Caml */
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/* */
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/* Damien Doligez, projet Para, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* Automatique. Distributed only by permission. */
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/* */
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/***********************************************************************/
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/* $Id$ */
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/* Cursor rotation for MPW tools (ocamlrun and ocamlyacc) */
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#ifndef _rotatecursor_
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#define _rotatecursor_
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/* [*p1] and [*p2] will be set to 1 when the time comes to call
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[ui_periodic_action]. If p1 or p2 is not used, pass it as NULL.
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*/
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void rotatecursor_init (int volatile *p1, int volatile *p2);
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/* [direction] is 1 to rotate the cursor clockwise, 0 to rotate
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counterclockwise. This function always returns 0.
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*/
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int rotatecursor_action (int direction);
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#endif /* _rotatecursor_ */
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