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/* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
*
* Copyright (c) 1991, Larry Wall
*
* 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 *getwd();
int makedir();
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 ));
#if defined(I_STDARG) && defined(HAS_VPRINTF)
void croak _(( char *pat, ... ));
void fatal _(( char *pat, ... ));
void warn _(( char *pat, ... ));
#else /* defined(I_STDARG) && defined(HAS_VPRINTF) */
void croak _(( char *pat, int a1, int a2, int a3, int a4 ));
void Myfatal ();
void warn ();
#endif /* defined(I_STDARG) && defined(HAS_VPRINTF) */
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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