1 /* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
3 * Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000,
4 * by Larry Wall and others
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.
12 /* is the string for makedir a directory name or a filename? */
26 char * cpy2 ( char *to, char *from, int delim );
27 char * cpytill ( char *to, char *from, int delim );
28 void growstr ( char **strptr, int *curlen, int newlen );
29 char * instr ( char *big, char *little );
30 char * safecpy ( char *to, char *from, int len );
31 char * savestr ( char *str );
32 void croak ( char *pat, ... );
33 void fatal ( char *pat, ... );
34 void warn ( char *pat, ... );
35 int prewalk ( int numit, int level, int node, int *numericptr );
37 Malloc_t safemalloc (MEM_SIZE nbytes);
38 Malloc_t safecalloc (MEM_SIZE elements, MEM_SIZE size);
39 Malloc_t saferealloc (Malloc_t where, MEM_SIZE nbytes);
40 Free_t safefree (Malloc_t where);