31 lines
734 B
C
31 lines
734 B
C
/************************************************************
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yymless.c
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This file can be freely modified for the generation of
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custom code.
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Copyright (c) 1999 Bumble-Bee Software Ltd.
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************************************************************/
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#include "mlex.h"
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#ifdef YYPROTOTYPE
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void YYCDECL yymless(yymlex_t YYFAR *yy, int length)
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#else
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void YYCDECL yymless(yy, length)
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yymlex_t YYFAR *yy;
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int length;
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#endif
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{
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yyassert(yy != NULL);
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yyassert(length >= 0 && length <= yy->yymleng);
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while (yy->yymleng > length) {
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(*yy->yymunput)(yy, (unsigned char) yy->yymtext[--yy->yymleng]);
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}
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if (yy->yymleng > 0) {
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yy->yymeol = (unsigned char) (yy->yymtext[yy->yymleng - 1] == '\n');
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}
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else {
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yy->yymeol = yy->yymoldeol;
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}
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}
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