64-bit cleanness: make VG_(do_syscall)() return a Word, not an Int.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3147 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/core.h b/coregrind/core.h
index 012c2b0..ef0cb8f 100644
--- a/coregrind/core.h
+++ b/coregrind/core.h
@@ -1736,7 +1736,7 @@
// cause problems when passing 32-bit integers on 64-bit platforms, because
// the top 32-bits might not be zeroed appropriately, eg. as would happen
// with the 6th arg on AMD64 which is passed on the stack.
-extern Int VG_(do_syscall) ( UInt, UWord, UWord, UWord, UWord, UWord, UWord );
+extern Word VG_(do_syscall) ( UInt, UWord, UWord, UWord, UWord, UWord, UWord );
// Macros make life easier.
#define vgPlain_do_syscall0(s) VG_(do_syscall)((s),0,0,0,0,0,0)