mirror of
https://github.com/holub/mame
synced 2025-05-16 10:52:43 +03:00
28d23853ae
This patch should complete the addition of static qualifiers to all MAME symbols that aren't explicitly exported. It primarily handles generated code (e.g. amspdwy.c), plus a handful of cases I'd previously missed and some new cases introduced in the last update. One interesting bit was the discovery that the 32-bit scanline routines in drawgfx.c are unused. I debated eliminating them but decided instead to just export them. Various internal drawgfx functions were conditionally removed by examining a new RAW define, although one routine (blockmove_8toN_alphaone) was determined to be dead code. While investigating constifying MESS, I came across a few core APIs that were missing const qualifiers which this patch fixes. I also consted up tx1.c while I was at it.
30 lines
572 B
C
30 lines
572 B
C
/**********************************************************************
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speaker.h
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Sound driver to emulate a simple speaker,
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driven by one or more output bits
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**********************************************************************/
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#ifndef SPEAKER_H
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#define SPEAKER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct Speaker_interface
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{
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int num_level; /* optional: number of levels (if not two) */
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const INT16 *levels; /* optional: pointer to level lookup table */
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};
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void speaker_level_w (int which, int new_level);
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#ifdef __cplusplus
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}
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#endif
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#endif
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