#include "SYS.h"
-#if defined(__ppc__) || defined(__ppc64__) || defined(__x86_64__)
+#if defined(__x86_64__)
-__SYSCALL(__sigreturn, sigreturn, 2)
+__SYSCALL(___sigreturn, sigreturn, 2)
#elif defined(__i386__)
-__SYSCALL_INT(__sigreturn, sigreturn, 2)
-
-#elif defined(__arm__)
-
-__SYSCALL(__sigreturn, sigreturn, 2)
+__SYSCALL_INT(___sigreturn, sigreturn, 2)
#else
#error Unsupported architecture