/* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
*
- * Copyright (c) 1991, Larry Wall
+ * 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.
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 );
+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 );
-char * cpy2 _(( char *to, char *from, int delim ));
-char * cpytill _(( char *to, char *from, int delim ));
-void croak _(( char *pat, int a1, int a2, int a3, int a4 ));
-void growstr _(( char **strptr, int *curlen, int newlen ));
-char * instr _(( char *big, char *little ));
-void Myfatal ();
-char * safecpy _(( char *to, char *from, int len ));
-char * savestr _(( char *str ));
-void warn ();
+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);