+++ /dev/null
-/*
- * Copyright 1998 Bertho A. Stultiens (BS)
- * Copyright 2002 Alexandre Julliard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#ifndef __WINE_WPP_PRIVATE_H
-#define __WINE_WPP_PRIVATE_H
-
-#ifndef __WINE_CONFIG_H
-# error You must include config.h to use this header
-#endif
-
-#include <stdio.h>
-#include <string.h>
-
-struct pp_entry; /* forward */
-/*
- * Include logic
- * A stack of files which are already included and
- * are protected in the #ifndef/#endif way.
- */
-typedef struct includelogicentry {
- struct includelogicentry *next;
- struct includelogicentry *prev;
- struct pp_entry *ppp; /* The define which protects the file */
- char *filename; /* The filename of the include */
-} includelogicentry_t;
-
-/*
- * The arguments of a macrodefinition
- */
-typedef enum {
- arg_single,
- arg_list
-} def_arg_t;
-
-typedef struct marg {
- def_arg_t type; /* Normal or ... argument */
- char *arg; /* The textual argument */
- int nnl; /* Number of newlines in the text to subst */
-} marg_t;
-
-/*
- * The expansiontext of a macro
- */
-typedef enum {
- exp_text, /* Simple text substitution */
- exp_concat, /* Concat (##) operator requested */
- exp_stringize, /* Stringize (#) operator requested */
- exp_subst /* Substitute argument */
-} def_exp_t;
-
-typedef struct mtext {
- struct mtext *next;
- struct mtext *prev;
- def_exp_t type;
- union {
- char *text;
- int argidx; /* For exp_subst and exp_stringize reference */
- } subst;
-} mtext_t;
-
-/*
- * The define descriptor
- */
-typedef enum {
- def_none, /* Not-a-define; used as return value */
- def_define, /* Simple defines */
- def_macro, /* Macro defines */
- def_special /* Special expansions like __LINE__ and __FILE__ */
-} def_type_t;
-
-typedef struct pp_entry {
- struct pp_entry *next;
- struct pp_entry *prev;
- def_type_t type; /* Define or macro */
- char *ident; /* The key */
- marg_t **margs; /* Macro arguments array or NULL if none */
- int nargs;
- union {
- mtext_t *mtext; /* The substitution sequence or NULL if none */
- char *text;
- } subst;
- int expanding; /* Set when feeding substitution into the input */
- char *filename; /* Filename where it was defined */
- int linenumber; /* Linenumber where it was defined */
- includelogicentry_t *iep; /* Points to the include it protects */
-} pp_entry_t;
-
-
-/*
- * If logic
- */
-#define MAXIFSTACK 64 /* If this isn't enough you should alter the source... */
-
-typedef enum {
- if_false,
- if_true,
- if_elif,
- if_elsefalse,
- if_elsetrue,
- if_ignore,
- if_error
-} pp_if_state_t;
-
-
-/*
- * Trace the include files to prevent double reading.
- * This save 20..30% of processing time for most stuff
- * that uses complex includes.
- * States:
- * -1 Don't track or seen junk
- * 0 New include, waiting for "#ifndef __xxx_h"
- * 1 Seen #ifndef, waiting for "#define __xxx_h ..."
- * 2 Seen #endif, waiting for EOF
- */
-typedef struct
-{
- int state;
- char *ppp; /* The define to be set from the #ifndef */
- int ifdepth; /* The level of ifs at the #ifdef */
- int seen_junk; /* Set when junk is seen */
-} include_state_t;
-
-
-/*
- * If the configure says we have long long then we can use it. Presumably
- * if we have long long then we have strtoull and strtoll too. If that is
- * not the case we will need to add to the configure tests.
- * If we do not have long long , then we revert to a simple 'long' for now.
- * This should prevent most unexpected things with other compilers than
- * gcc and egcs for now.
- * In the future it should be possible to use another way, like a
- * structure, so that we can emulate the MS compiler.
- */
-#ifdef HAVE_LONG_LONG
-typedef long long wrc_sll_t;
-typedef unsigned long long wrc_ull_t;
-#else
-typedef long wrc_sll_t;
-typedef unsigned long wrc_ull_t;
-#endif
-
-#define SIZE_CHAR 1
-#define SIZE_SHORT 2
-#define SIZE_INT 3
-#define SIZE_LONG 4
-#define SIZE_LONGLONG 5
-#define SIZE_MASK 0x00ff
-#define FLAG_SIGNED 0x0100
-
-typedef enum {
-#if 0
- cv_schar = SIZE_CHAR + FLAG_SIGNED,
- cv_uchar = SIZE_CHAR,
- cv_sshort = SIZE_SHORT + FLAG_SIGNED,
- cv_ushort = SIZE_SHORT,
-#endif
- cv_sint = SIZE_INT + FLAG_SIGNED,
- cv_uint = SIZE_INT,
- cv_slong = SIZE_LONG + FLAG_SIGNED,
- cv_ulong = SIZE_LONG,
- cv_sll = SIZE_LONGLONG + FLAG_SIGNED,
- cv_ull = SIZE_LONGLONG
-} ctype_t;
-
-typedef struct cval {
- ctype_t type;
- union {
-#if 0
- signed char sc; /* Explicitly signed because compilers are stupid */
- unsigned char uc;
- short ss;
- unsigned short us;
-#endif
- int si;
- unsigned int ui;
- long sl;
- unsigned long ul;
- wrc_sll_t sll;
- wrc_ull_t ull;
- } val;
-} cval_t;
-
-
-
-void *pp_xmalloc(size_t);
-void *pp_xrealloc(void *, size_t);
-char *pp_xstrdup(const char *str);
-pp_entry_t *pplookup(const char *ident);
-int pp_push_define_state(void);
-void pp_pop_define_state(void);
-pp_entry_t *pp_add_define(const char *def, const char *text);
-pp_entry_t *pp_add_macro(char *ident, marg_t *args[], int nargs, mtext_t *exp);
-void pp_del_define(const char *name);
-void *pp_open_include(const char *name, int type, const char *parent_name, char **newpath);
-void pp_push_if(pp_if_state_t s);
-void pp_next_if_state(int);
-pp_if_state_t pp_pop_if(void);
-pp_if_state_t pp_if_state(void);
-int pp_get_if_depth(void);
-
-#ifndef __GNUC__
-#define __attribute__(x) /*nothing*/
-#endif
-
-extern const struct wpp_callbacks *wpp_callbacks;
-
-int ppy_error(const char *s, ...) __attribute__((format (printf, 1, 2)));
-int ppy_warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
-void pp_internal_error(const char *file, int line, const char *s, ...) __attribute__((format (printf, 3, 4)));
-
-/* current preprocessor state */
-/* everything is in this structure to avoid polluting the global symbol space */
-struct pp_status
-{
- char *input; /* current input file name */
- void *file; /* current input file descriptor */
- int line_number; /* current line number */
- int char_number; /* current char number in line */
- int state; /* current error state */
- int pedantic; /* pedantic option */
- int debug; /* debug messages flag */
-};
-
-extern struct pp_status pp_status;
-extern include_state_t pp_incl_state;
-extern includelogicentry_t *pp_includelogiclist;
-
-/*
- * From ppl.l
- */
-extern FILE *ppy_in;
-extern FILE *ppy_out;
-extern char *ppy_text;
-extern int pp_flex_debug;
-int ppy_lex(void);
-
-void pp_do_include(char *fname, int type);
-void pp_push_ignore_state(void);
-void pp_pop_ignore_state(void);
-
-void pp_writestring(const char *format, ...) __attribute__((format (printf, 1, 2)));
-
-/*
- * From ppy.y
- */
-int ppy_parse(void);
-extern int ppy_debug;
-
-#endif /* __WINE_WPP_PRIVATE_H */
projects / reactos.git / blobdiff