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/* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
*
* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1999, 2000,
* by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
*
* $Log: util.h,v $
*/
/* is the string for makedir a directory name or a filename? */
#define fatal Myfatal
#define MD_DIR 0
#define MD_FILE 1
#ifdef SETUIDGID
int eaccess();
#endif
char * cpy2 ( char *to, char *from, int delim );
char * cpytill ( char *to, char *from, int delim );
void growstr ( char **strptr, int *curlen, int newlen );
char * instr ( char *big, char *little );
char * safecpy ( char *to, char *from, int len );
char * savestr ( char *str );
void croak ( const char *pat, ... );
void fatal ( const char *pat, ... );
void warn ( const char *pat, ... );
int prewalk ( int numit, int level, int node, int *numericptr );
Malloc_t safemalloc (MEM_SIZE nbytes);
Malloc_t safecalloc (MEM_SIZE elements, MEM_SIZE size);
Malloc_t saferealloc (Malloc_t where, MEM_SIZE nbytes);
Free_t safefree (Malloc_t where);
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