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Diffstat (limited to 'kern/syscall_subr.h')
-rw-r--r--kern/syscall_subr.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/kern/syscall_subr.h b/kern/syscall_subr.h
index 8790d73..4ac9489 100644
--- a/kern/syscall_subr.h
+++ b/kern/syscall_subr.h
@@ -27,9 +27,9 @@
#ifndef _KERN_SYSCALL_SUBR_H_
#define _KERN_SYSCALL_SUBR_H_
-extern int swtch();
-extern int swtch_pri();
-extern int thread_switch();
-extern void thread_depress_timeout();
+extern int swtch(void);
+extern int swtch_pri(int);
+extern int thread_switch(mach_port_t, int, mach_msg_timeout_t);
+extern void thread_depress_timeout(thread_t);
#endif /* _KERN_SYSCALL_SUBR_H_ */