The Library 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 1, or (at your option)
+ the Free Software Foundation; either version 2, or (at your option)
any later version.
The Library is distributed in the hope that it will be useful, but
The GNU General Public License is often shipped with GNU software, and
is generally kept in a file called COPYING or LICENSE. If you do not
have a copy of the license, write to the Free Software Foundation,
- 675 Mass Ave, Cambridge, MA 02139, USA. */
+ 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#if !defined (_HISTLIB_H_)
#define _HISTLIB_H_
typedef char **CPPFunction ();
#endif /* _FUNCTION_DEF */
+#if !defined (STREQ)
#define STREQ(a, b) (((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
-#define STREQN(a, b, n) (((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#define STREQN(a, b, n) (((n) == 0) ? (1) \
+ : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#endif
#ifndef savestring
# ifndef strcpy
#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 ANCHORED_SEARCH 1
#define HISTORY_APPEND 0
#define HISTORY_OVERWRITE 1
+/* Some variable definitions shared across history source files. */
+extern int history_offset;
+
#endif /* !_HISTLIB_H_ */