[fusl] clang-format fusl

fusl/src/stdio/tmpnam.c

 #include <stdio.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <sys/stat.h>
 #include <string.h>
 #include "syscall.h"
 
 #define MAXTRIES 100
 
-char *__randname(char *);
+char* __randname(char*);
 
-char *tmpnam(char *buf)
-{
-        static char internal[L_tmpnam];
-        char s[] = "/tmp/tmpnam_XXXXXX";
-        int try;
-        int r;
-        for (try=0; try<MAXTRIES; try++) {
-                __randname(s+12);
+char* tmpnam(char* buf) {
+  static char internal[L_tmpnam];
+  char s[] = "/tmp/tmpnam_XXXXXX";
+  int try
+    ;
+  int r;
+  for (try = 0; try < MAXTRIES; try ++) {
+    __randname(s + 12);
 #ifdef SYS_lstat
-                r = __syscall(SYS_lstat, s, &(struct stat){0});
+    r = __syscall(SYS_lstat, s, &(struct stat){0});
 #else
-                r = __syscall(SYS_fstatat, AT_FDCWD, s,
-                        &(struct stat){0}, AT_SYMLINK_NOFOLLOW);
+    r = __syscall(SYS_fstatat, AT_FDCWD, s, &(struct stat){0},
+                  AT_SYMLINK_NOFOLLOW);
 #endif
-                if (r == -ENOENT) return strcpy(buf ? buf : internal, s);
-        }
-        return 0;
+    if (r == -ENOENT)
+      return strcpy(buf ? buf : internal, s);
+  }
+  return 0;
 }