From: Gentoo
For: musl compatibility (__u32)

--- a/fbset.h	2018-04-05 18:17:18.292975594 +0000
+++ b/fbset.h	2018-04-05 18:22:20.448747231 +0000
@@ -17,6 +17,8 @@
 
 #ifdef __GLIBC__
 #include <asm/types.h>
+#else
+#include <linux/types.h>
 #endif
 
 #define VERSION         "Linux Frame Buffer Device Configuration " \