patch 8.2.4945: inconsistent use of white space

Problem:    Inconsistent use of white space.
Solution:   Use Tabs and Spaces consistently.
diff --git a/src/os_mswin.c b/src/os_mswin.c
index fb9a3be..6310a1a 100644
--- a/src/os_mswin.c
+++ b/src/os_mswin.c
@@ -515,13 +515,13 @@
     char_u *
 resolve_appexeclink(char_u *fname)
 {
-    DWORD	        attr = 0;
-    int	                idx;
-    WCHAR	        *p, *end, *wname;
+    DWORD		attr = 0;
+    int			idx;
+    WCHAR		*p, *end, *wname;
     // The buffer size is arbitrarily chosen to be "big enough" (TM), the
     // ceiling should be around 16k.
-    char_u	        buf[4096];
-    DWORD	        buf_len = sizeof(buf);
+    char_u		buf[4096];
+    DWORD		buf_len = sizeof(buf);
     REPARSE_DATA_BUFFER *rb = (REPARSE_DATA_BUFFER *)buf;
 
     wname = enc_to_utf16(fname, NULL);