22 lines
433 B
C
22 lines
433 B
C
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/*
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** adpcm.h - include file for adpcm coder.
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**
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** Version 1.0, 7-Jul-92.
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*/
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struct adpcm_state {
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short valprev; /* Previous output value */
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char index; /* Index into stepsize table */
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};
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#ifdef __STDC__
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#define ARGS(x) x
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#else
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#define ARGS(x) ()
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#endif
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#if 0
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void adpcm_coder ARGS((short [], char [], int, struct adpcm_state *));
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void adpcm_decoder ARGS((char [], short [], int, struct adpcm_state *));
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#endif
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