41 lines
1 KiB
C
41 lines
1 KiB
C
/* This file must be included in all the files which use the backlibrary.
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*/
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extern char *extnd_name(), *extnd_dnam(), *extnd_dlb(), *extnd_ilb(),
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*extnd_hol(), *extnd_ext(), *extnd_pro(), *extnd_start(),
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*extnd_part(), *extnd_cont();
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extern holno, procno;
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#include "data.h"
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/* These routines are called very often, thus we turned them into macros. */
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#define text1(b) {if (text-text_area>=size_text) mem_text() ; *text++=b;}
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#define con1(b) {if (data-data_area>=size_data) mem_data(); *data++ = b;}
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#define rom1(b) {if (data-data_area>=size_data) mem_data(); *data++=b;}
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#define bss( n) ( nbss += n)
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/* Numbering of the segments and some global constants */
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#define SEGTXT 0
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#define SEGROM 1
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#define SEGCON 2
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#define SEGBSS 3
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#define SEGHOL -1 /* does not exist */
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#define swtxt() switchseg( SEGTXT)
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#define PC_REL 1
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#define ABSOLUTE !PC_REL
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/* Initialize values. */
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#define MAXTEXT 20
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#define MAXDATA 20
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#define MAXRELO 3
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#define MAXNAME 5
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#define MAXSTRING 20
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#define MAXHASH 256
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