_zip_source_file_or_p   58 ext/zip/lib/zip_source_file.c     return _zip_source_file_or_p(fname, NULL, start, length, NULL, error);
_zip_source_file_or_p  108 ext/zip/lib/zip_source_filep.c     return _zip_source_file_or_p(NULL, file, start, length, NULL, error);
_zip_source_file_or_p  555 ext/zip/lib/zipint.h zip_source_t *_zip_source_file_or_p(const char *, FILE *, zip_uint64_t, zip_int64_t, const zip_stat_t *, zip_error_t *error);