Remove trailing white space with:

 for f in *.{h,c}; do sed -i .sed 's/[[:blank:]]*$//' $f; done
(Thanks to Nicolás Wolovick)

1 files changed, 1 insertions, 1 deletions

diff --git a/syscall.c b/syscall.c
index 799ebc2..5d3be9d 100644
--- a/syscall.c
+++ b/syscall.c
@@ -55,7 +55,7 @@ int
 argptr(int n, char **pp, int size)
 {
   int i;
-  
+
   if(argint(n, &i) < 0)
     return -1;
   if((uint)i >= proc->sz || (uint)i+size > proc->sz)