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Diffstat (limited to 'contrib/texinfo/info/general.h')
-rw-r--r-- | contrib/texinfo/info/general.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/contrib/texinfo/info/general.h b/contrib/texinfo/info/general.h deleted file mode 100644 index 4b97dc8..0000000 --- a/contrib/texinfo/info/general.h +++ /dev/null @@ -1,94 +0,0 @@ -/* general.h -- Some generally useful defines. */ - -/* This file is part of GNU Info, a program for reading online documentation - stored in Info format. - - Copyright (C) 1993 Free Software Foundation, Inc. - - This program 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 2, or (at your option) - any later version. - - This program 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 this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - Written by Brian Fox (bfox@ai.mit.edu). */ - -#if !defined (_GENERAL_H_) -#define _GENERAL_H_ - -extern void *xmalloc (), *xrealloc (); - -#if defined (HAVE_UNISTD_H) -# include <unistd.h> -#endif /* HAVE_UNISTD_H */ - -#if defined (HAVE_STRING_H) -# include <string.h> -#else -# include <strings.h> -#endif /* !HAVE_STRING_H */ - -#include "clib.h" - -#define info_toupper(x) (islower (x) ? toupper (x) : x) -#define info_tolower(x) (isupper (x) ? tolower (x) : x) - -#if !defined (whitespace) -# define whitespace(c) ((c == ' ') || (c == '\t')) -#endif /* !whitespace */ - -#if !defined (whitespace_or_newline) -# define whitespace_or_newline(c) (whitespace (c) || (c == '\n')) -#endif /* !whitespace_or_newline */ - -#if !defined (__FUNCTION_DEF) -# define __FUNCTION_DEF -typedef int Function (); -typedef void VFunction (); -typedef char *CFunction (); -#endif /* _FUNCTION_DEF */ - -/* Add POINTER to the list of pointers found in ARRAY. SLOTS is the number - of slots that have already been allocated. INDEX is the index into the - array where POINTER should be added. GROW is the number of slots to grow - ARRAY by, in the case that it needs growing. TYPE is a cast of the type - of object stored in ARRAY (e.g., NODE_ENTRY *. */ -#define add_pointer_to_array(pointer, idx, array, slots, grow, type) \ - do { \ - if (idx + 2 >= slots) \ - array = (type *)(xrealloc (array, (slots += grow) * sizeof (type))); \ - array[idx++] = (type)pointer; \ - array[idx] = (type)NULL; \ - } while (0) - -#define maybe_free(x) do { if (x) free (x); } while (0) - -#if !defined (zero_mem) && defined (HAVE_MEMSET) -# define zero_mem(mem, length) memset (mem, 0, length) -#endif /* !zero_mem && HAVE_MEMSET */ - -#if !defined (zero_mem) && defined (HAVE_BZERO) -# define zero_mem(mem, length) bzero (mem, length) -#endif /* !zero_mem && HAVE_BZERO */ - -#if !defined (zero_mem) -# define zero_mem(mem, length) \ - do { \ - register int zi; \ - register unsigned char *place; \ - \ - place = (unsigned char *)mem; \ - for (zi = 0; zi < length; zi++) \ - place[zi] = 0; \ - } while (0) -#endif /* !zero_mem */ - -#endif /* !_GENERAL_H_ */ |