1 /* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
3 * Copyright (c) 1991-2001, Larry Wall
5 * You may distribute under the terms of either the GNU General Public
6 * License or the Artistic License, as specified in the README file.
11 /* is the string for makedir a directory name or a filename? */
25 char * cpy2 ( char *to, char *from, int delim );
26 char * cpytill ( char *to, char *from, int delim );
27 void growstr ( char **strptr, int *curlen, int newlen );
28 char * instr ( char *big, char *little );
29 char * safecpy ( char *to, char *from, int len );
30 char * savestr ( char *str );
31 void croak ( char *pat, ... );
32 void fatal ( char *pat, ... );
33 void warn ( char *pat, ... );
34 int prewalk ( int numit, int level, int node, int *numericptr );
36 Malloc_t safemalloc (MEM_SIZE nbytes);
37 Malloc_t safecalloc (MEM_SIZE elements, MEM_SIZE size);
38 Malloc_t saferealloc (Malloc_t where, MEM_SIZE nbytes);
39 Free_t safefree (Malloc_t where);