_IO_file_close_it
return (_IO_file_close_it(this) ? (filebuf*)NULL : this);
versioned_symbol (libc, _IO_new_file_close_it, _IO_file_close_it, GLIBC_2_1);
libc_hidden_ver (_IO_new_file_close_it, _IO_file_close_it)
(void) _IO_file_close_it (fp);
# define _IO_new_file_close_it _IO_file_close_it
_IO_file_close_it (fp);
status = _IO_file_close_it (fp);
(_IO_file_close_it (FP), \
(_IO_file_close_it (FP), \
extern int _IO_file_close_it (_IO_FILE *);
libc_hidden_proto (_IO_file_close_it)
# define _IO_new_file_close_it _IO_file_close_it