/****************************************************************************
- * Copyright (c) 1998-2000 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2000,2001 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
****************************************************************************/
/*
- * $Id: tic.h,v 1.35 2000/09/09 19:47:16 tom Exp $
+ * $Id: tic.h,v 1.42 2002/10/12 15:46:15 tom Exp $
* tic.h - Global variables and structures for the terminfo
* compiler.
*/
*/
#define MAX_DEBUG_LEVEL 15
-#define DEBUG_LEVEL(n) ((n) << 12) /* see TRACE_MAXIMUM */
+#define DEBUG_LEVEL(n) ((n) << TRACE_SHIFT)
#define set_trace_level(n) \
_nc_tracing &= DEBUG_LEVEL(MAX_DEBUG_LEVEL), \
#define DEBUG(n, a) /*nothing*/
#endif
-extern unsigned _nc_tracing;
-extern void _nc_tracef(char *, ...) GCC_PRINTFLIKE(1,2);
-extern const char *_nc_visbuf(const char *);
+extern NCURSES_EXPORT_VAR(unsigned) _nc_tracing;
+extern NCURSES_EXPORT(void) _nc_tracef (char *, ...) GCC_PRINTFLIKE(1,2);
+extern NCURSES_EXPORT(const char *) _nc_visbuf (const char *);
+extern NCURSES_EXPORT(const char *) _nc_visbuf2 (int, const char *);
/*
* These are the types of tokens returned by the scanner. The first
char *tk_valstring; /* value of capability (if a string) */
};
-extern struct token _nc_curr_token;
+extern NCURSES_EXPORT_VAR(struct token) _nc_curr_token;
/*
* List of keynames with their corresponding code.
int code;
};
-extern const struct kn _nc_key_names[];
+extern NCURSES_EXPORT_VAR(const struct kn) _nc_key_names[];
/*
* Offsets to string capabilities, with the corresponding functionkey
#if BROKEN_LINKER
#define _nc_tinfo_fkeys _nc_tinfo_fkeysf()
-extern struct tinfo_fkeys *_nc_tinfo_fkeysf(void);
+extern NCURSES_EXPORT(struct tinfo_fkeys *) _nc_tinfo_fkeysf (void);
#else
-extern struct tinfo_fkeys _nc_tinfo_fkeys[];
+extern NCURSES_EXPORT_VAR(struct tinfo_fkeys) _nc_tinfo_fkeys[];
#endif
const char *source;
};
-extern const struct name_table_entry * const _nc_info_hash_table[];
-extern const struct name_table_entry * const _nc_cap_hash_table[];
+extern NCURSES_EXPORT_VAR(int) _nc_tparm_err;
-extern const struct alias _nc_capalias_table[];
-extern const struct alias _nc_infoalias_table[];
+extern NCURSES_EXPORT_VAR(const struct name_table_entry * const) _nc_info_hash_table[];
+extern NCURSES_EXPORT_VAR(const struct name_table_entry * const) _nc_cap_hash_table[];
-extern const struct name_table_entry *_nc_get_table(bool);
-extern const struct name_table_entry * const *_nc_get_hash_table(bool);
+extern NCURSES_EXPORT_VAR(const struct alias) _nc_capalias_table[];
+extern NCURSES_EXPORT_VAR(const struct alias) _nc_infoalias_table[];
+
+extern NCURSES_EXPORT(const struct name_table_entry *) _nc_get_table (bool);
+extern NCURSES_EXPORT(const struct name_table_entry * const *) _nc_get_hash_table (bool);
#define NOTFOUND ((struct name_table_entry *) 0)
/* out-of-band values for representing absent capabilities */
-#define ABSENT_BOOLEAN -1
-#define ABSENT_NUMERIC -1
+#define ABSENT_BOOLEAN (-1) /* 255 */
+#define ABSENT_NUMERIC (-1)
#define ABSENT_STRING (char *)0
/* out-of-band values for representing cancels */
-#define CANCELLED_BOOLEAN (char)(-2)
-#define CANCELLED_NUMERIC -2
-#define CANCELLED_STRING (char *)-1
+#define CANCELLED_BOOLEAN (char)(-2) /* 254 */
+#define CANCELLED_NUMERIC (-2)
+#define CANCELLED_STRING (char *)(-1)
-#define VALID_BOOLEAN(s) ((s) >= 0)
+#define VALID_BOOLEAN(s) ((unsigned char)(s) <= 1) /* reject "-1" */
#define VALID_NUMERIC(s) ((s) >= 0)
#define VALID_STRING(s) ((s) != CANCELLED_STRING && (s) != ABSENT_STRING)
#endif
/* access.c */
-extern char *_nc_basename(char *);
+extern NCURSES_EXPORT(char *) _nc_basename (char *);
+extern NCURSES_EXPORT(char *) _nc_rootname (char *);
/* comp_hash.c: name lookup */
-struct name_table_entry const *_nc_find_entry(const char *,
- const struct name_table_entry *const *);
-struct name_table_entry const *_nc_find_type_entry(const char *,
- int,
- const struct name_table_entry *);
+extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_entry
+ (const char *, const struct name_table_entry *const *);
+extern NCURSES_EXPORT(struct name_table_entry const *) _nc_find_type_entry
+ (const char *, int, const struct name_table_entry *);
/* comp_scan.c: lexical analysis */
-extern int _nc_get_token(void);
-extern void _nc_push_token(int);
-extern void _nc_reset_input(FILE *, char *);
-extern void _nc_panic_mode(char);
-extern int _nc_curr_line;
-extern int _nc_curr_col;
-extern long _nc_curr_file_pos;
-extern long _nc_comment_start, _nc_comment_end;
-extern int _nc_syntax;
-extern long _nc_start_line;
+extern NCURSES_EXPORT(int) _nc_get_token (bool);
+extern NCURSES_EXPORT(void) _nc_panic_mode (char);
+extern NCURSES_EXPORT(void) _nc_push_token (int);
+extern NCURSES_EXPORT(void) _nc_reset_input (FILE *, char *);
+extern NCURSES_EXPORT_VAR(int) _nc_curr_col;
+extern NCURSES_EXPORT_VAR(int) _nc_curr_line;
+extern NCURSES_EXPORT_VAR(int) _nc_syntax;
+extern NCURSES_EXPORT_VAR(long) _nc_comment_end;
+extern NCURSES_EXPORT_VAR(long) _nc_comment_start;
+extern NCURSES_EXPORT_VAR(long) _nc_curr_file_pos;
+extern NCURSES_EXPORT_VAR(long) _nc_start_line;
#define SYN_TERMINFO 0
#define SYN_TERMCAP 1
/* comp_error.c: warning & abort messages */
-extern void _nc_set_source(const char *const name);
-extern void _nc_get_type(char *name);
-extern void _nc_set_type(const char *const name);
-extern void _nc_syserr_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
-extern void _nc_err_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
-extern void _nc_warning(const char *const,...) GCC_PRINTFLIKE(1,2);
-extern bool _nc_suppress_warnings;
+extern NCURSES_EXPORT(void) _nc_set_source (const char *const name);
+extern NCURSES_EXPORT(void) _nc_get_type (char *name);
+extern NCURSES_EXPORT(void) _nc_set_type (const char *const name);
+extern NCURSES_EXPORT(void) _nc_syserr_abort (const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern NCURSES_EXPORT(void) _nc_err_abort (const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern NCURSES_EXPORT(void) _nc_warning (const char *const,...) GCC_PRINTFLIKE(1,2);
+extern NCURSES_EXPORT_VAR(bool) _nc_suppress_warnings;
/* comp_expand.c: expand string into readable form */
-extern char *_nc_tic_expand(const char *, bool, int);
+extern NCURSES_EXPORT(char *) _nc_tic_expand (const char *, bool, int);
/* comp_scan.c: decode string from readable form */
-extern char _nc_trans_string(char *, char *);
+extern NCURSES_EXPORT(char) _nc_trans_string (char *, char *);
/* captoinfo.c: capability conversion */
-extern char *_nc_captoinfo(const char *, const char *, int const);
-extern char *_nc_infotocap(const char *, const char *, int const);
+extern NCURSES_EXPORT(char *) _nc_captoinfo (const char *, const char *, int const);
+extern NCURSES_EXPORT(char *) _nc_infotocap (const char *, const char *, int const);
/* lib_tputs.c */
-extern int _nc_nulls_sent; /* Add one for every null sent */
+extern NCURSES_EXPORT_VAR(int) _nc_nulls_sent; /* Add one for every null sent */
/* comp_main.c: compiler main */
-extern const char *_nc_progname;
+extern const char * _nc_progname;
/* read_entry.c */
-extern const char *_nc_tic_dir(const char *);
+extern NCURSES_EXPORT(const char *) _nc_tic_dir (const char *);
/* write_entry.c */
-extern int _nc_tic_written(void);
+extern NCURSES_EXPORT(int) _nc_tic_written (void);
#ifdef __cplusplus
}