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C/C++ Source or Header  |  1993-08-28  |  335b  |  21 lines
  1. /*
  2. SG C Tools 1.3
  3.  
  4. (C) 1993 Steve Goldsmith
  5. All Rights Reserved
  6.  
  7. Compiled with HI-TECH C 3.09 (CP/M-80).
  8. */
  9.  
  10. #include <sys.h>
  11. #include <hitech.h>
  12. #include <sid.h>
  13.  
  14. /* set pulse waveform width */
  15.  
  16. void pulsewavesid(ushort Voice, ushort Width)
  17. {
  18.   outp(Voice+2,(uchar) Width);
  19.   outp(Voice+3,(uchar) (Width >> 8));
  20. }
  21.