[fusl] clang-format fusl

fusl/src/dirent/fdopendir.c

 #include <dirent.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <errno.h>
 #include <stdlib.h>
 #include "__dirent.h"
 
-DIR *fdopendir(int fd)
-{
-        DIR *dir;
-        struct stat st;
+DIR* fdopendir(int fd) {
+  DIR* dir;
+  struct stat st;
 
-        if (fstat(fd, &st) < 0) {
-                return 0;
-        }
-        if (!S_ISDIR(st.st_mode)) {
-                errno = ENOTDIR;
-                return 0;
-        }
-        if (!(dir = calloc(1, sizeof *dir))) {
-                return 0;
-        }
+  if (fstat(fd, &st) < 0) {
+    return 0;
+  }
+  if (!S_ISDIR(st.st_mode)) {
+    errno = ENOTDIR;
+    return 0;
+  }
+  if (!(dir = calloc(1, sizeof *dir))) {
+    return 0;
+  }
 
-        fcntl(fd, F_SETFD, FD_CLOEXEC);
-        dir->fd = fd;
-        return dir;
+  fcntl(fd, F_SETFD, FD_CLOEXEC);
+  dir->fd = fd;
+  return dir;
 }