[fusl] clang-format fusl

fusl/arch/mips/bits/user.h

 struct user {
-        unsigned long regs[45+64];
-        unsigned long u_tsize, u_dsize, u_ssize;
-        unsigned long start_code, start_data, start_stack;
-        long signal;
-        void *u_ar0;
-        unsigned long magic;
-        char u_comm[32];
+  unsigned long regs[45 + 64];
+  unsigned long u_tsize, u_dsize, u_ssize;
+  unsigned long start_code, start_data, start_stack;
+  long signal;
+  void* u_ar0;
+  unsigned long magic;
+  char u_comm[32];
 };
 #define ELF_NGREG 45
 #define ELF_NFPREG 33
 typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
 typedef double elf_fpreg_t, elf_fpregset_t[ELF_NFPREG];