Function db_col_preimage

db/bindings.c:309–318

}

void db_col_preimage(struct db_stmt *stmt, const char *colname,
			struct preimage *preimage)
{
	size_t col = db_query_colnum(stmt, colname);
	const u8 *raw;
	size_t size = sizeof(struct preimage);
	assert(db_column_bytes(stmt, col) == size);
	raw = db_column_blob(stmt, col);
	memcpy(preimage, raw, size);
}

void db_col_channel_id(struct db_stmt *stmt, const char *colname, struct channel_id *dest)
{