#if !defined (_HISTLIB_H_)
#define _HISTLIB_H_
-/* Function pointers can be declared as (Function *)foo. */
-#if !defined (_FUNCTION_DEF)
-# define _FUNCTION_DEF
-typedef int Function ();
-typedef void VFunction ();
-typedef char *CPFunction ();
-typedef char **CPPFunction ();
-#endif /* _FUNCTION_DEF */
-
#if !defined (STREQ)
#define STREQ(a, b) (((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
#define STREQN(a, b, n) (((n) == 0) ? (1) \