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C/C++ Source or Header  |  1995-06-20  |  737b  |  18 lines
  1. /***********************************************************************
  2.  *                                                                     *
  3.  *                    ハードウェア割り込み支援ライブラリ               *
  4.  *                                                                     *
  5.  *        1995.6.12                                  by ちょもらんま   *
  6.  *                                                                     *
  7.  ***********************************************************************/
  8.  
  9. #include <hisinner.h>
  10.  
  11. /*************************** 割り込み許可 **************************/
  12.  
  13. void HIS_enableInterrupt( int intnum )
  14. {
  15.     HIS_writeIMR( HIS_readIMR() & ( ( 0x0001 << intnum  ) ^ 0xFFFF ) );
  16. }
  17.  
  18.