all: clean up C function prototypes

R=minux.ma, rsc, akumar, bradfitz
CC=golang-dev
https://codereview.appspot.com/7313070

1 files changed, 8 insertions, 4 deletions

diff --git a/src/lib9/windows.c b/src/lib9/windows.c
index 90753bb8d..d8ee402a2 100644
--- a/src/lib9/windows.c
+++ b/src/lib9/windows.c
@@ -5,22 +5,26 @@
 #include <u.h>
 #include <libc.h>
 
-int fork()
+int
+fork(void)
 {
 	return -1;
 }
 
-int p9rfork(int flags)
+int
+p9rfork(int flags)
 {
 	return -1;
 }
 
-Waitmsg *p9wait()
+Waitmsg*
+p9wait(void)
 {
 	return 0;
 }
 
-int p9waitpid()
+int
+p9waitpid(void)
 {
 	return -1;
 }