#include "hashtable.h"
+#ifdef HAVE_ICONV
+#include <iconv.h>
+#else
+#define HAVE_ICONV 0
+typedef int iconv_t; /* dummy */
+#endif
+
struct directive; /* Deliberately incomplete. */
struct pending_option;
struct op;
+struct strbuf;
+
+typedef bool (*convert_f) (iconv_t, const unsigned char *, size_t,
+ struct strbuf *);
+struct cset_converter
+{
+ convert_f func;
+ iconv_t cd;
+};
#ifndef HAVE_UCHAR
typedef unsigned char uchar;
unsigned char *base, *cur, *limit;
};
-extern _cpp_buff *_cpp_get_buff PARAMS ((cpp_reader *, size_t));
-extern void _cpp_release_buff PARAMS ((cpp_reader *, _cpp_buff *));
-extern void _cpp_extend_buff PARAMS ((cpp_reader *, _cpp_buff **, size_t));
-extern _cpp_buff *_cpp_append_extend_buff PARAMS ((cpp_reader *, _cpp_buff *,
- size_t));
-extern void _cpp_free_buff PARAMS ((_cpp_buff *));
-extern unsigned char *_cpp_aligned_alloc PARAMS ((cpp_reader *, size_t));
-extern unsigned char *_cpp_unaligned_alloc PARAMS ((cpp_reader *, size_t));
+extern _cpp_buff *_cpp_get_buff (cpp_reader *, size_t);
+extern void _cpp_release_buff (cpp_reader *, _cpp_buff *);
+extern void _cpp_extend_buff (cpp_reader *, _cpp_buff **, size_t);
+extern _cpp_buff *_cpp_append_extend_buff (cpp_reader *, _cpp_buff *, size_t);
+extern void _cpp_free_buff (_cpp_buff *);
+extern unsigned char *_cpp_aligned_alloc (cpp_reader *, size_t);
+extern unsigned char *_cpp_unaligned_alloc (cpp_reader *, size_t);
#define BUFF_ROOM(BUFF) (size_t) ((BUFF)->limit - (BUFF)->cur)
#define BUFF_FRONT(BUFF) ((BUFF)->cur)
unsigned char *macro_buffer;
unsigned int macro_buffer_len;
+ /* Descriptor for converting from the source character set to the
+ execution character set. */
+ struct cset_converter narrow_cset_desc;
+
+ /* Descriptor for converting from the source character set to the
+ wide execution character set. */
+ struct cset_converter wide_cset_desc;
+
/* Tree of other included files. See cppfiles.c. */
struct splay_tree_s *all_include_files;
list of recognized pragmas. */
struct pragma_entry *pragmas;
- /* Call backs. */
+ /* Call backs to cpplib client. */
struct cpp_callbacks cb;
/* Identifier hash table. */
#define CPP_WTRADITIONAL(PF) CPP_OPTION (PF, warn_traditional)
/* In cpperror.c */
-extern int _cpp_begin_message PARAMS ((cpp_reader *, int,
- unsigned int, unsigned int));
+extern int _cpp_begin_message (cpp_reader *, int, unsigned int, unsigned int);
/* In cppmacro.c */
-extern void _cpp_free_definition PARAMS ((cpp_hashnode *));
-extern bool _cpp_create_definition PARAMS ((cpp_reader *, cpp_hashnode *));
-extern void _cpp_pop_context PARAMS ((cpp_reader *));
-extern void _cpp_push_text_context PARAMS ((cpp_reader *, cpp_hashnode *,
- const uchar *, size_t));
-extern bool _cpp_save_parameter PARAMS ((cpp_reader *, cpp_macro *,
- cpp_hashnode *));
-extern bool _cpp_arguments_ok PARAMS ((cpp_reader *, cpp_macro *,
- const cpp_hashnode *,
- unsigned int));
-extern const uchar *_cpp_builtin_macro_text PARAMS ((cpp_reader *,
- cpp_hashnode *));
-int _cpp_warn_if_unused_macro PARAMS ((cpp_reader *, cpp_hashnode *,
- void *));
+extern void _cpp_free_definition (cpp_hashnode *);
+extern bool _cpp_create_definition (cpp_reader *, cpp_hashnode *);
+extern void _cpp_pop_context (cpp_reader *);
+extern void _cpp_push_text_context (cpp_reader *, cpp_hashnode *,
+ const uchar *, size_t);
+extern bool _cpp_save_parameter (cpp_reader *, cpp_macro *, cpp_hashnode *);
+extern bool _cpp_arguments_ok (cpp_reader *, cpp_macro *, const cpp_hashnode *,
+ unsigned int);
+extern const uchar *_cpp_builtin_macro_text (cpp_reader *, cpp_hashnode *);
+int _cpp_warn_if_unused_macro (cpp_reader *, cpp_hashnode *, void *);
/* In cpphash.c */
-extern void _cpp_init_hashtable PARAMS ((cpp_reader *, hash_table *));
-extern void _cpp_destroy_hashtable PARAMS ((cpp_reader *));
+extern void _cpp_init_hashtable (cpp_reader *, hash_table *);
+extern void _cpp_destroy_hashtable (cpp_reader *);
/* In cppfiles.c */
-extern void _cpp_fake_include PARAMS ((cpp_reader *, const char *));
-extern void _cpp_never_reread PARAMS ((struct include_file *));
-extern bool _cpp_read_file PARAMS ((cpp_reader *, const char *));
-extern bool _cpp_execute_include PARAMS ((cpp_reader *, const char *,
- int, enum include_type));
-extern int _cpp_compare_file_date PARAMS ((cpp_reader *, const char *,
- int));
-extern void _cpp_report_missing_guards PARAMS ((cpp_reader *));
-extern void _cpp_init_includes PARAMS ((cpp_reader *));
-extern void _cpp_cleanup_includes PARAMS ((cpp_reader *));
-extern void _cpp_pop_file_buffer PARAMS ((cpp_reader *,
- struct include_file *));
+extern void _cpp_fake_include (cpp_reader *, const char *);
+extern void _cpp_never_reread (struct include_file *);
+extern bool _cpp_read_file (cpp_reader *, const char *);
+extern bool _cpp_execute_include (cpp_reader *, const char *, int,
+ enum include_type);
+extern int _cpp_compare_file_date (cpp_reader *, const char *, int);
+extern void _cpp_report_missing_guards (cpp_reader *);
+extern void _cpp_init_includes (cpp_reader *);
+extern void _cpp_cleanup_includes (cpp_reader *);
+extern void _cpp_pop_file_buffer (cpp_reader *, struct include_file *);
/* In cppexp.c */
-extern bool _cpp_parse_expr PARAMS ((cpp_reader *));
-extern struct op *_cpp_expand_op_stack PARAMS ((cpp_reader *));
+extern bool _cpp_parse_expr (cpp_reader *);
+extern struct op *_cpp_expand_op_stack (cpp_reader *);
/* In cpplex.c */
-extern void _cpp_process_line_notes PARAMS ((cpp_reader *, int));
-extern void _cpp_clean_line PARAMS ((cpp_reader *));
-extern bool _cpp_get_fresh_line PARAMS ((cpp_reader *));
-extern bool _cpp_skip_block_comment PARAMS ((cpp_reader *));
-extern cpp_token *_cpp_temp_token PARAMS ((cpp_reader *));
-extern const cpp_token *_cpp_lex_token PARAMS ((cpp_reader *));
-extern cpp_token *_cpp_lex_direct PARAMS ((cpp_reader *));
-extern int _cpp_equiv_tokens PARAMS ((const cpp_token *,
- const cpp_token *));
-extern void _cpp_init_tokenrun PARAMS ((tokenrun *, unsigned int));
+extern void _cpp_process_line_notes (cpp_reader *, int);
+extern void _cpp_clean_line (cpp_reader *);
+extern bool _cpp_get_fresh_line (cpp_reader *);
+extern bool _cpp_skip_block_comment (cpp_reader *);
+extern cpp_token *_cpp_temp_token (cpp_reader *);
+extern const cpp_token *_cpp_lex_token (cpp_reader *);
+extern cpp_token *_cpp_lex_direct (cpp_reader *);
+extern int _cpp_equiv_tokens (const cpp_token *, const cpp_token *);
+extern void _cpp_init_tokenrun (tokenrun *, unsigned int);
/* In cppinit.c. */
-extern void _cpp_maybe_push_include_file PARAMS ((cpp_reader *));
+extern void _cpp_maybe_push_include_file (cpp_reader *);
/* In cpplib.c */
-extern int _cpp_test_assertion PARAMS ((cpp_reader *, unsigned int *));
-extern int _cpp_handle_directive PARAMS ((cpp_reader *, int));
-extern void _cpp_define_builtin PARAMS ((cpp_reader *, const char *));
-extern char ** _cpp_save_pragma_names PARAMS ((cpp_reader *));
-extern void _cpp_restore_pragma_names PARAMS ((cpp_reader *, char **));
-extern void _cpp_do__Pragma PARAMS ((cpp_reader *));
-extern void _cpp_init_directives PARAMS ((cpp_reader *));
-extern void _cpp_init_internal_pragmas PARAMS ((cpp_reader *));
-extern void _cpp_do_file_change PARAMS ((cpp_reader *, enum lc_reason,
- const char *,
- unsigned int, unsigned int));
-extern void _cpp_pop_buffer PARAMS ((cpp_reader *));
+extern int _cpp_test_assertion (cpp_reader *, unsigned int *);
+extern int _cpp_handle_directive (cpp_reader *, int);
+extern void _cpp_define_builtin (cpp_reader *, const char *);
+extern char ** _cpp_save_pragma_names (cpp_reader *);
+extern void _cpp_restore_pragma_names (cpp_reader *, char **);
+extern void _cpp_do__Pragma (cpp_reader *);
+extern void _cpp_init_directives (cpp_reader *);
+extern void _cpp_init_internal_pragmas (cpp_reader *);
+extern void _cpp_do_file_change (cpp_reader *, enum lc_reason, const char *,
+ unsigned int, unsigned int);
+extern void _cpp_pop_buffer (cpp_reader *);
/* In cpptrad.c. */
-extern bool scan_out_logical_line PARAMS ((cpp_reader *, cpp_macro *));
-extern bool _cpp_read_logical_line_trad PARAMS ((cpp_reader *));
-extern void _cpp_overlay_buffer PARAMS ((cpp_reader *pfile, const uchar *,
- size_t));
-extern void _cpp_remove_overlay PARAMS ((cpp_reader *));
-extern bool _cpp_create_trad_definition PARAMS ((cpp_reader *, cpp_macro *));
-extern bool _cpp_expansions_different_trad PARAMS ((const cpp_macro *,
- const cpp_macro *));
-extern uchar *_cpp_copy_replacement_text PARAMS ((const cpp_macro *, uchar *));
-extern size_t _cpp_replacement_text_len PARAMS ((const cpp_macro *));
+extern bool _cpp_scan_out_logical_line (cpp_reader *, cpp_macro *);
+extern bool _cpp_read_logical_line_trad (cpp_reader *);
+extern void _cpp_overlay_buffer (cpp_reader *pfile, const uchar *, size_t);
+extern void _cpp_remove_overlay (cpp_reader *);
+extern bool _cpp_create_trad_definition (cpp_reader *, cpp_macro *);
+extern bool _cpp_expansions_different_trad (const cpp_macro *,
+ const cpp_macro *);
+extern uchar *_cpp_copy_replacement_text (const cpp_macro *, uchar *);
+extern size_t _cpp_replacement_text_len (const cpp_macro *);
/* In cppcharset.c. */
-cppchar_t _cpp_valid_ucn PARAMS ((cpp_reader *, const uchar **,
- int identifer_p));
+extern cppchar_t _cpp_valid_ucn (cpp_reader *, const uchar **,
+ const uchar *, int);
+extern void _cpp_destroy_iconv (cpp_reader *);
+extern bool _cpp_interpret_string_notranslate (cpp_reader *, const cpp_string *,
+ cpp_string *);
/* Utility routines and macros. */
#define DSC(str) (const uchar *)str, sizeof str - 1
/* These are inline functions instead of macros so we can get type
checking. */
-static inline int ustrcmp PARAMS ((const uchar *, const uchar *));
-static inline int ustrncmp PARAMS ((const uchar *, const uchar *,
- size_t));
-static inline size_t ustrlen PARAMS ((const uchar *));
-static inline uchar *uxstrdup PARAMS ((const uchar *));
-static inline uchar *ustrchr PARAMS ((const uchar *, int));
-static inline int ufputs PARAMS ((const uchar *, FILE *));
+static inline int ustrcmp (const uchar *, const uchar *);
+static inline int ustrncmp (const uchar *, const uchar *, size_t);
+static inline size_t ustrlen (const uchar *);
+static inline uchar *uxstrdup (const uchar *);
+static inline uchar *ustrchr (const uchar *, int);
+static inline int ufputs (const uchar *, FILE *);
static inline int
-ustrcmp (s1, s2)
- const uchar *s1, *s2;
+ustrcmp (const uchar *s1, const uchar *s2)
{
return strcmp ((const char *)s1, (const char *)s2);
}
static inline int
-ustrncmp (s1, s2, n)
- const uchar *s1, *s2;
- size_t n;
+ustrncmp (const uchar *s1, const uchar *s2, size_t n)
{
return strncmp ((const char *)s1, (const char *)s2, n);
}
static inline size_t
-ustrlen (s1)
- const uchar *s1;
+ustrlen (const uchar *s1)
{
return strlen ((const char *)s1);
}
static inline uchar *
-uxstrdup (s1)
- const uchar *s1;
+uxstrdup (const uchar *s1)
{
return (uchar *) xstrdup ((const char *)s1);
}
static inline uchar *
-ustrchr (s1, c)
- const uchar *s1;
- int c;
+ustrchr (const uchar *s1, int c)
{
return (uchar *) strchr ((const char *)s1, c);
}
static inline int
-ufputs (s, f)
- const uchar *s;
- FILE *f;
+ufputs (const uchar *s, FILE *f)
{
return fputs ((const char *)s, f);
}
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