void _mutt_make_string (char *, size_t, const char *, CONTEXT *,
HEADER *, format_flag);
-#define mutt_system(x) _mutt_system(x,0)
-int _mutt_system (const char *, int);
-
#define mutt_new_enter_state() p_new(ENTER_STATE, 1)
typedef const char *format_t (char *, size_t, char, const char *,