diff options
Diffstat (limited to 'lib/readline/histlib.h')
| -rw-r--r-- | lib/readline/histlib.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/lib/readline/histlib.h b/lib/readline/histlib.h new file mode 100644 index 0000000..9627b24 --- /dev/null +++ b/lib/readline/histlib.h @@ -0,0 +1,85 @@ +/* histlib.h -- internal definitions for the history library. */ + +/* Copyright (C) 1989-2009 Free Software Foundation, Inc. + + This file contains the GNU History Library (History), a set of + routines for managing the text of previously typed lines. + + History is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + History 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with History. If not, see <http://www.gnu.org/licenses/>. +*/ + +#if !defined (_HISTLIB_H_) +#define _HISTLIB_H_ + +#if defined (HAVE_STRING_H) +# include <string.h> +#else +# include <strings.h> +#endif /* !HAVE_STRING_H */ + +#if !defined (STREQ) +#define STREQ(a, b) (((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0)) +#define STREQN(a, b, n) (((n) == 0) ? (1) \ + : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0)) +#endif + +#ifndef savestring +#define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x)) +#endif + +#ifndef whitespace +#define whitespace(c) (((c) == ' ') || ((c) == '\t')) +#endif + +#ifndef _rl_digit_p +#define _rl_digit_p(c) ((c) >= '0' && (c) <= '9') +#endif + +#ifndef _rl_digit_value +#define _rl_digit_value(c) ((c) - '0') +#endif + +#ifndef member +# if !defined (strchr) && !defined (__STDC__) +extern char *strchr (); +# endif /* !strchr && !__STDC__ */ +#define member(c, s) ((c) ? ((char *)strchr ((s), (c)) != (char *)NULL) : 0) +#endif + +#ifndef FREE +# define FREE(x) if (x) free (x) +#endif + +/* Possible history errors passed to hist_error. */ +#define EVENT_NOT_FOUND 0 +#define BAD_WORD_SPEC 1 +#define SUBST_FAILED 2 +#define BAD_MODIFIER 3 +#define NO_PREV_SUBST 4 + +/* Possible definitions for history starting point specification. */ +#define NON_ANCHORED_SEARCH 0 +#define ANCHORED_SEARCH 0x01 +#define PATTERN_SEARCH 0x02 + +/* Possible definitions for what style of writing the history file we want. */ +#define HISTORY_APPEND 0 +#define HISTORY_OVERWRITE 1 + +/* internal extern function declarations used by other parts of the library */ + +/* histsearch.c */ +extern int _hs_history_patsearch PARAMS((const char *, int, int)); + +#endif /* !_HISTLIB_H_ */ |