Index: uspace/lib/c/arch/sparc64/include/types.h
===================================================================
--- uspace/lib/c/arch/sparc64/include/types.h	(revision 63f89665fc0283c1661274dc636d5a66e03d48b4)
+++ uspace/lib/c/arch/sparc64/include/types.h	(revision 1ef0fc3af9d3036d613efbe2d4cfb0ce271abed0)
@@ -38,15 +38,7 @@
 #define __64_BITS__
 
-typedef unsigned long sysarg_t;
+#include <libarch/common.h>
 
-typedef signed char int8_t;
-typedef short int int16_t;
-typedef int int32_t;
-typedef long int int64_t;
-
-typedef unsigned char uint8_t;
-typedef unsigned short int uint16_t;
-typedef unsigned int uint32_t;
-typedef unsigned long int uint64_t;
+typedef uint64_t sysarg_t;
 
 typedef int64_t ssize_t;