/* $RCSfile: util.h,v $$Revision: 4.1 $$Date: 92/08/07 18:29:30 $
*
- * Copyright (c) 1991, Larry Wall
+ * Copyright (c) 1991-1997, 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.
char * cpy2 _(( char *to, char *from, int delim ));
char * cpytill _(( char *to, char *from, int delim ));
-int croak _(( char *pat, int a1, int a2, int a3, int a4 ));
-int envix _(( char *nam ));
void growstr _(( char **strptr, int *curlen, int newlen ));
char * instr _(( char *big, char *little ));
-int Myfatal ();
char * safecpy _(( char *to, char *from, int len ));
char * savestr _(( char *str ));
-void setenv _(( char *nam, char *val ));
-void warn ();
+void croak _(( char *pat, ... ));
+void fatal _(( char *pat, ... ));
+void warn _(( 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));