--- /dev/null
+/* $XConsortium: def.h,v 1.25 94/04/17 20:10:33 gildea Exp $ */
+/*
+
+Copyright (c) 1993, 1994 X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of the X Consortium shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from the X Consortium.
+
+*/
+
+#include <stdio.h>
+#include "Xosdefs.h"
+#ifdef WIN32
+#endif
+#ifdef __OS2__
+#define __STDC__ 1
+#include "Xos2defs.h"
+#endif
+#include "Xfuncproto.h"
+#include <ctype.h>
+#ifndef X_NOT_POSIX
+#ifndef _POSIX_SOURCE
+#define _POSIX_SOURCE
+#endif
+#endif
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#define MAXDEFINES 512
+#define MAXFILES 4000
+#define MAXDIRS 640
+#define SYMTABINC 10 /* must be > 1 for define() to work right */
+
+/* the following must match the directives table in main.c */
+#define IF 0
+#define IFDEF 1
+#define IFNDEF 2
+#define ELSE 3
+#define ENDIF 4
+#define DEFINE 5
+#define UNDEF 6
+#define INCLUDE 7
+#define LINE 8
+#define PRAGMA 9
+#define ERROR 10
+#define IDENT 11
+#define SCCS 12
+#define ELIF 13
+#define EJECT 14
+#define IMPORT 15
+
+#define IFFALSE 16 /* pseudo value --- never matched */
+#define ELIFFALSE 17 /* pseudo value --- never matched */
+#define INCLUDEDOT 18 /* pseudo value --- never matched */
+#define IFGUESSFALSE 19 /* pseudo value --- never matched */
+#define ELIFGUESSFALSE 20 /* pseudo value --- never matched */
+
+///#define DEBUG
+ // uncomment this for debugging version.
+
+#ifdef DEBUG
+extern int _debugmask;
+/*
+ * debug levels are:
+ *
+ * 0 show ifn*(def)*,endif
+ * 1 trace defined/!defined
+ * 2 show #include
+ * 3 show #include SYMBOL
+ * 4-6 unused
+ */
+#define debug(level,arg) { if (_debugmask & (1 << level)) warning arg; }
+#else
+#define debug(level,arg) {}
+#endif /* DEBUG */
+
+struct symtab {
+ char *s_name;
+ char *s_value;
+};
+
+struct inclist {
+ char *i_incstring; /* string from #include line */
+ char *i_file; /* path name of the include file */
+ inclist **i_list; /* list of files it itself includes */
+ int i_listlen; /* length of i_list */
+ symtab *i_defs; /* symbol table for this file */
+ int i_ndefs; /* current # defines */
+ int i_deflen; /* amount of space in table */
+ bool i_defchecked; /* whether defines have been checked */
+ bool i_notified; /* whether we have revealed includes */
+ bool i_marked; /* whether it's in the makefile */
+ bool i_searched; /* whether we have read this */
+ bool i_included_sym; /* whether #include SYMBOL was found */
+ /* Can't use i_list if true */
+};
+
+struct filepointer {
+ char *f_p;
+ char *f_base;
+ char *f_end;
+ long f_len;
+ long f_line;
+ char *f_name;
+};
+
+#ifndef X_NOT_STDC_ENV
+#include <stdlib.h>
+#if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */
+char *malloc(), *realloc();
+#endif /* macII */
+#else
+char *malloc();
+char *realloc();
+#endif
+
+/*
+char *getline();
+symtab *slookup();
+symtab *isdefined();
+symtab *fdefined();
+filepointer *getfile();
+inclist *newinclude(register char *, register char *);
+inclist *inc_path();
+*/
+
+// cppsetup.cpp:
+int cppsetup(register char *line, register filepointer *filep,
+ register inclist *inc);
+
+// include.cpp
+inclist *newinclude(register char *newfile, register char *incstring);
+void inc_clean();
+inclist *inc_path(register char *file, register char *include, bool dot,
+ bool &failure_okay);
+void included_by(register inclist *ip, register inclist *newfile);
+
+// main.cpp:
+char *base_name(register char *file);
+char *copy(register char *str);
+filepointer *getfile(char *file);
+void freefile(filepointer *fp);
+char *getline(register filepointer *filep);
+int match(register const char *str, register const char **list);
+void redirect(char *line, char *makefile);
+#if NeedVarargsPrototypes
+ void fatalerr(const char *, ...);
+ void warning(const char *, ...);
+ void warning1(const char *, ...);
+#endif
+
+// parse.cpp:
+void define(char *def, inclist *file);
+void define2(char *name, char *val, inclist *file);
+int deftype(register char *line, register filepointer *filep,
+ register inclist *file_red, register inclist *file,
+ int parse_it);
+symtab *fdefined(register char *symbol, inclist *file, inclist **srcfile);
+int find_includes(filepointer *filep, inclist *file,
+ inclist *file_red, int recursion, bool failOK);
+int gobble(register filepointer *filep, inclist *file,
+ inclist *file_red);
+symtab *isdefined(register char *symbol, inclist *file,
+ inclist **srcfile);
+symtab *slookup(register char *symbol, register inclist *file);
+void undefine(char *symbol, register inclist *file);
+int zero_value(register char *exp, register filepointer *filep,
+ register inclist *file_red);
+
+// pr.cpp:
+void add_include(filepointer *filep, inclist *file,
+ inclist *file_red, char *include, bool dot, bool failOK);
+void pr(register inclist *ip, char *file, char *base, bool rc_file);
+void recursive_pr_include(register inclist *head, register char *file,
+ register char *base);
+
projects / feisty_meow.git / blobdiff