Remove trailing whitespace for the entire source tree

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/include/nonunix/grp.h b/include/nonunix/grp.h
index 4130cb7..ef019bd 100644
--- a/include/nonunix/grp.h
+++ b/include/nonunix/grp.h
@@ -7,10 +7,10 @@
 
 struct group
   {
-    char *gr_name;	
+    char *gr_name;
     char *gr_passwd;
-    __gid_t gr_gid;	
-    char **gr_mem;	
+    __gid_t gr_gid;
+    char **gr_mem;
   };
 
 #define getgrgid(i) NULL
diff --git a/include/nonunix/pwd.h b/include/nonunix/pwd.h
index 67e05ea..a724ea2 100644
--- a/include/nonunix/pwd.h
+++ b/include/nonunix/pwd.h
@@ -9,13 +9,13 @@
 
 struct passwd
 {
-  char *pw_name;		
-  char *pw_passwd;		
-  __uid_t pw_uid;		
-  __gid_t pw_gid;		
-  char *pw_gecos;		
-  char *pw_dir;			
-  char *pw_shell;		
+  char *pw_name;
+  char *pw_passwd;
+  __uid_t pw_uid;
+  __gid_t pw_gid;
+  char *pw_gecos;
+  char *pw_dir;
+  char *pw_shell;
 };
 
 #define getpwuid(i) NULL