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/* $Xorg: def.h,v 1.4 2001/02/09 02:03:16 xorgcvs Exp $ */ |
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/* |
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|
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Copyright (c) 1993, 1994, 1998 The Open Group. |
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|
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Permission to use, copy, modify, distribute, and sell this software and its |
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documentation for any purpose is hereby granted without fee, provided that |
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the above copyright notice appear in all copies and that both that |
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copyright notice and this permission notice appear in supporting |
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documentation. |
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|
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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|
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Except as contained in this notice, the name of The Open Group shall not be |
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used in advertising or otherwise to promote the sale, use or other dealings |
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in this Software without prior written authorization from The Open Group. |
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|
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*/ |
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/* $XFree86: xc/config/makedepend/def.h,v 3.14 2003/01/17 17:09:49 tsi Exp $ */ |
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|
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#ifndef NO_X11 |
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#include <X11/Xos.h> |
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#include <X11/Xfuncproto.h> |
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#endif |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <ctype.h> |
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#if 0 |
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#ifndef X_NOT_POSIX |
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#ifndef _POSIX_SOURCE |
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#define _POSIX_SOURCE |
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#endif |
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#endif |
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#endif |
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#include <sys/types.h> |
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#include <fcntl.h> |
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#include <sys/stat.h> |
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|
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#define MAXDEFINES 512 |
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#define MAXFILES 1024 |
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#define MAXINCFILES 256 /* "-include" files */ |
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#define MAXDIRS 1024 |
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#define SYMTABINC 10 /* must be > 1 for define() to work right */ |
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#define TRUE 1 |
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#define FALSE 0 |
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|
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/* the following must match the directives table in main.c */ |
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#define IF 0 |
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#define IFDEF 1 |
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#define IFNDEF 2 |
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#define ELSE 3 |
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#define ENDIF 4 |
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#define DEFINE 5 |
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#define UNDEF 6 |
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#define INCLUDE 7 |
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#define LINE 8 |
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#define PRAGMA 9 |
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#define ERROR 10 |
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#define IDENT 11 |
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#define SCCS 12 |
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#define ELIF 13 |
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#define EJECT 14 |
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#define WARNING 15 |
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#define INCLUDENEXT 16 |
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#define IFFALSE 17 /* pseudo value --- never matched */ |
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#define ELIFFALSE 18 /* pseudo value --- never matched */ |
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#define INCLUDEDOT 19 /* pseudo value --- never matched */ |
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#define IFGUESSFALSE 20 /* pseudo value --- never matched */ |
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#define ELIFGUESSFALSE 21 /* pseudo value --- never matched */ |
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#define INCLUDENEXTDOT 22 /* pseudo value --- never matched */ |
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|
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#ifdef DEBUG |
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extern int _debugmask; |
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/* |
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* debug levels are: |
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* |
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* 0 show ifn*(def)*,endif |
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* 1 trace defined/!defined |
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* 2 show #include |
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* 3 show #include SYMBOL |
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* 4-6 unused |
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*/ |
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#define debug(level,arg) { if (_debugmask & (1 << level)) warning arg; } |
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#else |
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#define debug(level,arg) /**/ |
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#endif /* DEBUG */ |
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|
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typedef unsigned char boolean; |
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|
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struct symtab { |
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char *s_name; |
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char *s_value; |
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}; |
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|
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/* possible i_flag */ |
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#define DEFCHECKED (1<<0) /* whether defines have been checked */ |
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#define NOTIFIED (1<<1) /* whether we have revealed includes */ |
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#define MARKED (1<<2) /* whether it's in the makefile */ |
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#define SEARCHED (1<<3) /* whether we have read this */ |
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#define FINISHED (1<<4) /* whether we are done reading this */ |
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#define INCLUDED_SYM (1<<5) /* whether #include SYMBOL was found |
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Can't use i_list if TRUE */ |
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struct inclist { |
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char *i_incstring; /* string from #include line */ |
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char *i_file; /* path name of the include file */ |
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struct inclist **i_list; /* list of files it itself includes */ |
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int i_listlen; /* length of i_list */ |
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struct symtab **i_defs; /* symbol table for this file and its |
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children when merged */ |
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int i_ndefs; /* current # defines */ |
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boolean *i_merged; /* whether we have merged child |
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defines */ |
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unsigned char i_flags; |
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}; |
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|
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struct filepointer { |
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char *f_name; |
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char *f_p; |
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char *f_base; |
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char *f_end; |
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long f_len; |
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long f_line; |
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long cmdinc_count; |
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char **cmdinc_list; |
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long cmdinc_line; |
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}; |
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|
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#include <stdlib.h> |
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#if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */ |
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char *malloc(), *realloc(); |
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#endif /* macII */ |
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|
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char *copy(char *str); |
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int match(char *str, char **list); |
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char *base_name(char *file); |
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char *getnextline(struct filepointer *fp); |
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struct symtab **slookup(char *symbol, struct inclist *file); |
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struct symtab **isdefined(char *symbol, struct inclist *file, |
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struct inclist **srcfile); |
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struct symtab **fdefined(char *symbol, struct inclist *file, |
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struct inclist **srcfile); |
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struct filepointer *getfile(char *file); |
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void included_by(struct inclist *ip, |
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struct inclist *newfile); |
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struct inclist *newinclude(char *newfile, char *incstring); |
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void inc_clean (void); |
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struct inclist *inc_path(char *file, char *include, int type); |
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|
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void freefile(struct filepointer *fp); |
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|
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void define2(char *name, char *val, struct inclist *file); |
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void define(char *def, struct inclist *file); |
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void undefine(char *symbol, struct inclist *file); |
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int find_includes(struct filepointer *filep, |
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struct inclist *file, |
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struct inclist *file_red, |
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int recursion, boolean failOK); |
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|
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void recursive_pr_include(struct inclist *head, |
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char *file, char *base); |
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void add_include(struct filepointer *filep, |
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struct inclist *file, |
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struct inclist *file_red, |
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char *include, int type, |
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boolean failOK); |
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|
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int cppsetup(char *filename, |
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char *line, |
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struct filepointer *filep, |
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struct inclist *inc); |
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|
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|
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extern void fatalerr(char *, ...); |
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extern void warning(char *, ...); |
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extern void warning1(char *, ...); |
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