_IO_new_file_fopen
versioned_symbol (libc, _IO_new_file_fopen, _IO_file_fopen, GLIBC_2_1);
_IO_new_file_fopen (fp, filename, mode, is32not64)
libc_hidden_ver (_IO_new_file_fopen, _IO_file_fopen)
extern _IO_FILE* _IO_new_file_fopen (_IO_FILE *, const char *, const char *,