[fusl] clang-format fusl

fusl/src/string/strerror_r.c

Index: fusl/src/string/strerror_r.c
diff --git a/fusl/src/string/strerror_r.c b/fusl/src/string/strerror_r.c
index da26b4fe9875a13839ce0b105fade0c13fc12712..3341d3b999f8d18c20342968e632ac49e1184bff 100644
--- a/fusl/src/string/strerror_r.c
+++ b/fusl/src/string/strerror_r.c
@@ -2,19 +2,18 @@
 #include <errno.h>
 #include "libc.h"
 
-int strerror_r(int err, char *buf, size_t buflen)
-{
-	char *msg = strerror(err);
-	size_t l = strlen(msg);
-	if (l >= buflen) {
-		if (buflen) {
-			memcpy(buf, msg, buflen-1);
-			buf[buflen-1] = 0;
-		}
-		return ERANGE;
-	}
-	memcpy(buf, msg, l+1);
-	return 0;
+int strerror_r(int err, char* buf, size_t buflen) {
+  char* msg = strerror(err);
+  size_t l = strlen(msg);
+  if (l >= buflen) {
+    if (buflen) {
+      memcpy(buf, msg, buflen - 1);
+      buf[buflen - 1] = 0;
+    }
+    return ERANGE;
+  }
+  memcpy(buf, msg, l + 1);
+  return 0;
 }
 
 weak_alias(strerror_r, __xpg_strerror_r);