make brace placement in public header struct definitions consistent

placing the opening brace on the same line as the struct keyword/tag
is the style I prefer and seems to be the prevailing practice in more
recent additions.

these changes were generated by the command:

find include/ arch/*/bits -name '*.h' \
-exec sed -i '/^struct [^;{]*$/{N;s/\n/ /;}' {} +

and subsequently checked by hand to ensure that the regex did not pick
up any false positives.

1 files changed, 1 insertions, 2 deletions

diff --git a/include/sys/un.h b/include/sys/un.h
index 7494f1a3..1a3193ad 100644
--- a/include/sys/un.h
+++ b/include/sys/un.h
@@ -14,8 +14,7 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
-struct sockaddr_un
-{
+struct sockaddr_un {
 	sa_family_t sun_family;
 	char sun_path[108];
 };