_zip_open          74 ext/zip/lib/zip_fdopen.c     return _zip_open(NULL, fp, flags, zep);
_zip_open         100 ext/zip/lib/zip_open.c     return _zip_open(fn, fp, flags, zep);
_zip_open         473 ext/zip/lib/zipint.h struct zip *_zip_open(const char *, FILE *, unsigned int, int *);