[fusl] clang-format fusl

fusl/arch/arm/bits/fenv.h

 #ifndef __ARM_PCS_VFP
 #define FE_ALL_EXCEPT 0
-#define FE_TONEAREST  0
+#define FE_TONEAREST 0
 #else
-#define FE_INVALID    1
-#define FE_DIVBYZERO  2
-#define FE_OVERFLOW   4
-#define FE_UNDERFLOW  8
-#define FE_INEXACT    16
+#define FE_INVALID 1
+#define FE_DIVBYZERO 2
+#define FE_OVERFLOW 4
+#define FE_UNDERFLOW 8
+#define FE_INEXACT 16
 #define FE_ALL_EXCEPT 31
-#define FE_TONEAREST  0
-#define FE_DOWNWARD   0x800000
-#define FE_UPWARD     0x400000
+#define FE_TONEAREST 0
+#define FE_DOWNWARD 0x800000
+#define FE_UPWARD 0x400000
 #define FE_TOWARDZERO 0xc00000
 #endif
 
 typedef unsigned long fexcept_t;
 
-typedef struct {
-        unsigned long __cw;
-} fenv_t;
+typedef struct { unsigned long __cw; } fenv_t;
 
-#define FE_DFL_ENV      ((const fenv_t *) -1)
+#define FE_DFL_ENV ((const fenv_t*)-1)