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author | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
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committer | rgrimes <rgrimes@FreeBSD.org> | 1994-05-27 12:33:43 +0000 |
commit | f9ab90d9d6d02989a075d0f0074496d5b1045e4b (patch) | |
tree | add7e996bac5289cdc55e6935750c352505560a9 /usr.bin/ctags/ctags.h | |
parent | be22b15ae2ff8d7fe06b6e14fddf0c5b444a95da (diff) | |
download | FreeBSD-src-f9ab90d9d6d02989a075d0f0074496d5b1045e4b.zip FreeBSD-src-f9ab90d9d6d02989a075d0f0074496d5b1045e4b.tar.gz |
BSD 4.4 Lite Usr.bin Sources
Diffstat (limited to 'usr.bin/ctags/ctags.h')
-rw-r--r-- | usr.bin/ctags/ctags.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/usr.bin/ctags/ctags.h b/usr.bin/ctags/ctags.h new file mode 100644 index 0000000..a42c68a --- /dev/null +++ b/usr.bin/ctags/ctags.h @@ -0,0 +1,90 @@ +/* + * Copyright (c) 1987, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)ctags.h 8.3 (Berkeley) 4/2/94 + */ + +#define bool char + +#define YES 1 +#define NO 0 +#define EOS '\0' + +#define ENDLINE 50 /* max length of pattern */ +#define MAXTOKEN 250 /* max size of single token */ + +#define SETLINE {++lineno;lineftell = ftell(inf);} +#define GETC(op,exp) ((c = getc(inf)) op (int)exp) + +#define iswhite(arg) (_wht[(unsigned)arg]) /* T if char is white */ +#define begtoken(arg) (_btk[(unsigned)arg]) /* T if char can start token */ +#define intoken(arg) (_itk[(unsigned)arg]) /* T if char can be in token */ +#define endtoken(arg) (_etk[(unsigned)arg]) /* T if char ends tokens */ +#define isgood(arg) (_gd[(unsigned)arg]) /* T if char can be after ')' */ + +typedef struct nd_st { /* sorting structure */ + struct nd_st *left, + *right; /* left and right sons */ + char *entry, /* function or type name */ + *file, /* file name */ + *pat; /* search pattern */ + int lno; /* for -x option */ + bool been_warned; /* set if noticed dup */ +} NODE; + +extern char *curfile; /* current input file name */ +extern NODE *head; /* head of the sorted binary tree */ +extern FILE *inf; /* ioptr for current input file */ +extern FILE *outf; /* ioptr for current output file */ +extern long lineftell; /* ftell after getc( inf ) == '\n' */ +extern int lineno; /* line number of current line */ +extern int dflag; /* -d: non-macro defines */ +extern int tflag; /* -t: create tags for typedefs */ +extern int vflag; /* -v: vgrind style index output */ +extern int wflag; /* -w: suppress warnings */ +extern int xflag; /* -x: cxref style output */ +extern bool _wht[], _etk[], _itk[], _btk[], _gd[]; +extern char lbuf[LINE_MAX]; +extern char *lbp; +extern char searchar; /* ex search character */ + +extern int cicmp __P((char *)); +extern void getline __P((void)); +extern void pfnote __P((char *, int)); +extern int skip_key __P((int)); +extern void put_entries __P((NODE *)); +extern void toss_yysec __P((void)); +extern void l_entries __P((void)); +extern void y_entries __P((void)); +extern int PF_funcs __P((void)); +extern void c_entries __P((void)); +extern void skip_comment __P((void)); |