d5d2b7649b
PR: ports/79909 Submitted by: Vasil Dimov <vd@datamax.bg> Approved by: Yann Berthier <yb@bashibuzuk.net> (maintainer)
74 lines
1.8 KiB
C
74 lines
1.8 KiB
C
--- lex.c.orig Thu Apr 14 16:07:26 2005
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+++ lex.c Thu Apr 14 14:48:11 2005
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@@ -153,8 +153,6 @@
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} \
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while ( 0 )
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-#define unput(c) yyunput( c, yytext_ptr )
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-
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/* The following is because we cannot portably get our hands on size_t
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* (without autoconf's help, which isn't available because we want
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* flex-generated scanners to compile on their own).
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@@ -657,10 +655,6 @@
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#endif
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#endif
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-#ifndef YY_NO_UNPUT
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-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
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-#endif
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-
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#ifndef yytext_ptr
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static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
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#endif
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@@ -1662,51 +1656,6 @@
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return yy_is_jam ? 0 : yy_current_state;
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}
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-
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-
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-#ifndef YY_NO_UNPUT
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-#ifdef YY_USE_PROTOS
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-static void yyunput( int c, register char *yy_bp )
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-#else
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-static void yyunput( c, yy_bp )
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-int c;
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-register char *yy_bp;
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-#endif
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- {
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- register char *yy_cp = yy_c_buf_p;
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-
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- /* undo effects of setting up yytext */
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- *yy_cp = yy_hold_char;
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-
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- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
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- { /* need to shift things up to make room */
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- /* +2 for EOB chars. */
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- register int number_to_move = yy_n_chars + 2;
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- register char *dest = &yy_current_buffer->yy_ch_buf[
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- yy_current_buffer->yy_buf_size + 2];
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- register char *source =
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- &yy_current_buffer->yy_ch_buf[number_to_move];
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-
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- while ( source > yy_current_buffer->yy_ch_buf )
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- *--dest = *--source;
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-
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- yy_cp += (int) (dest - source);
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- yy_bp += (int) (dest - source);
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- yy_current_buffer->yy_n_chars =
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- yy_n_chars = yy_current_buffer->yy_buf_size;
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-
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- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
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- YY_FATAL_ERROR( "flex scanner push-back overflow" );
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- }
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-
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- *--yy_cp = (char) c;
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-
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-
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- yytext_ptr = yy_bp;
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- yy_hold_char = *yy_cp;
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- yy_c_buf_p = yy_cp;
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- }
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-#endif /* ifndef YY_NO_UNPUT */
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#ifdef __cplusplus
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