1/* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
2 *
3 *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000,
4 *    by Larry Wall and others
5 *
6 *    You may distribute under the terms of either the GNU General Public
7 *    License or the Artistic License, as specified in the README file.
8 *
9 * $Log:	util.h,v $
10 */
11
12/* is the string for makedir a directory name or a filename? */
13
14#define fatal Myfatal
15
16#define MD_DIR 0
17#define MD_FILE 1
18
19#ifdef SETUIDGID
20    int		eaccess();
21#endif
22
23char	*getwd();
24int	makedir();
25
26char * cpy2 ( char *to, char *from, int delim );
27char * cpytill ( char *to, char *from, int delim );
28void growstr ( char **strptr, int *curlen, int newlen );
29char * instr ( char *big, char *little );
30char * safecpy ( char *to, char *from, int len );
31char * savestr ( char *str );
32void croak ( char *pat, ... );
33void fatal ( char *pat, ... );
34void warn  ( char *pat, ... );
35int prewalk ( int numit, int level, int node, int *numericptr );
36
37Malloc_t safemalloc (MEM_SIZE nbytes);
38Malloc_t safecalloc (MEM_SIZE elements, MEM_SIZE size);
39Malloc_t saferealloc (Malloc_t where, MEM_SIZE nbytes);
40Free_t   safefree (Malloc_t where);
41