[fusl] clang-format fusl

fusl/src/unistd/gethostname.c

Index: fusl/src/unistd/gethostname.c
diff --git a/fusl/src/unistd/gethostname.c b/fusl/src/unistd/gethostname.c
index f984b7dd2f9a88dde7fb23132424f912c17bcdc0..64b2e444d886dbab3d55656355c74bb11a33c576 100644
--- a/fusl/src/unistd/gethostname.c
+++ b/fusl/src/unistd/gethostname.c
@@ -1,13 +1,16 @@
 #include <unistd.h>
 #include <sys/utsname.h>
 
-int gethostname(char *name, size_t len)
-{
-	size_t i;
-	struct utsname uts;
-	if (uname(&uts)) return -1;
-	if (len > sizeof uts.nodename) len = sizeof uts.nodename;
-	for (i=0; i<len && (name[i] = uts.nodename[i]); i++);
-	if (i==len) name[i-1] = 0;
-	return 0;
+int gethostname(char* name, size_t len) {
+  size_t i;
+  struct utsname uts;
+  if (uname(&uts))
+    return -1;
+  if (len > sizeof uts.nodename)
+    len = sizeof uts.nodename;
+  for (i = 0; i < len && (name[i] = uts.nodename[i]); i++)
+    ;
+  if (i == len)
+    name[i - 1] = 0;
+  return 0;
 }