hb_blob_get_data_writable  122 third_party/harfbuzz-ng/src/hb-blob.h hb_blob_get_data_writable (hb_blob_t *blob, unsigned int *length);
hb_blob_get_data_writable  318 third_party/harfbuzz-ng/src/hb-open-type-private.hh         c->start = hb_blob_get_data_writable (blob, NULL);