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37 lines
978 B
37 lines
978 B
/*
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$Log: S:\gfs32\include\gfsmacro.h_v $
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*
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* Rev 1.0 06 Apr 1995 14:02:00 HEIDI
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* Initial entry
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*
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* Rev 1.0 28 Mar 1995 16:08:06 JAR
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* Initial entry
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*/
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/* SccsId: @(#)Header gfsmacro.h 1.1@(#) */
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#ifndef GFSMACRO
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#define GFSMACRO
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#ifndef GFSINTRNH
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#include "gfsintrn.h"
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#endif
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#endif
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#define TRIGGER_CAST (u_long FAR *)
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/* macro to setup a memory area for the gfs color information */
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/* useage: if ( TRIGGER_PHOTOMETRIC(gfsinfo) == (u_long FAR *) NULL) */
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/* return( (??) -1); */
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#define TRIGGER_PHOTOMETRIC( INFO ) \
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(INFO.img_clr.clr_type.trigger = (u_long FAR *) calloc( (u_int) 1, \
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(u_int) sizeof(u_long)) )
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#define FREE_PHOTOMETRIC_TRIGGER( INFO) \
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if (INFO.img_clr.clr_type.trigger != ( u_long FAR *) NULL) \
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free( (char FAR *) INFO.img_clr.clr_type.trigger);
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