Index: src/prelude/extras.regx
===================================================================
--- src/prelude/extras.regx	(revision ea8b2f7e16005c4ecdb2566b748c8eb02f60f32b)
+++ src/prelude/extras.regx	(revision ae3bb3d4c4497f3abf9f84e5122b839f05b1dac3)
@@ -1,4 +1,12 @@
 typedef.* size_t;
 typedef.* ptrdiff_t;
+typedef.* __int8_t;
+typedef.* __int16_t;
+typedef.* __int32_t;
+typedef.* __int64_t;
+typedef.* __uint8_t;
+typedef.* __uint16_t;
+typedef.* __uint32_t;
+typedef.* __uint64_t;
 typedef.* int8_t;
 typedef.* int16_t;