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 ( char *pat, ... );
-void fatal ( char *pat, ... );
-void warn ( char *pat, ... );
+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);