/* $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.
#define MD_DIR 0
#define MD_FILE 1
-void util_init();
-int doshell();
-char *safemalloc();
-char *saferealloc();
-char *safecpy();
-char *safecat();
-char *cpytill();
-char *cpy2();
-char *instr();
#ifdef SETUIDGID
int eaccess();
#endif
+
char *getwd();
-void cat();
-void prexit();
-char *get_a_line();
-char *savestr();
int makedir();
-void setenv();
-int envix();
-void notincl();
-char *getval();
-void growstr();
-void setdef();
+
+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 ( 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);