gzseek64          277 third_party/zlib/gzlib.c z_off64_t ZEXPORT gzseek64(file, offset, whence)
gzseek64          133 third_party/zlib/mozzconf.h #define gzseek64 MOZ_Z_gzseek64
gzseek64           78 third_party/zlib/zconf.h #  define gzseek64              z_gzseek64