Ensure capn segment is aligned properly when build with gcc too. Fixes build on 32 bits arm.

aballier · aballier · commit de11757ac635 · 2016-09-28T14:17:59.000+02:00
diff --git a/lib/capnp_c.h b/lib/capnp_c.h
@@ -115,7 +115,11 @@ struct capn_segment {
 	char *data;
 	size_t len, cap;
 	void *user;
-};
+}
+#ifdef __GNUC__
+__attribute__((aligned(8)))
+#endif
+;
 
 enum CAPN_TYPE {
 	CAPN_NULL = 0,
