[fusl] clang-format fusl

fusl/src/multibyte/internal.h

-/* 
+/*
  * This code was written by Rich Felker in 2010; no copyright is claimed.
  * This code is in the public domain. Attribution is appreciated but
  * unnecessary.
  */
 
 #define bittab __fsmu8
 
 #include <stdint.h>
 
 #ifdef __PIC__
 __attribute__((__visibility__("hidden")))
 #endif
 extern const uint32_t bittab[];
 
 /* Upper 6 state bits are a negative integer offset to bound-check next byte */
 /*    equivalent to: ( (b-0x80) | (b+offset) ) & ~0x3f      */
-#define OOB(c,b) (((((b)>>3)-0x10)|(((b)>>3)+((int32_t)(c)>>26))) & ~7)
+#define OOB(c, b) \
+  (((((b) >> 3) - 0x10) | (((b) >> 3) + ((int32_t)(c) >> 26))) & ~7)
 
 /* Interval [a,b). Either a must be 80 or b must be c0, lower 3 bits clear. */
-#define R(a,b) ((uint32_t)((a==0x80 ? 0x40u-b : 0u-a) << 23))
-#define FAILSTATE R(0x80,0x80)
+#define R(a, b) ((uint32_t)((a == 0x80 ? 0x40u - b : 0u - a) << 23))
+#define FAILSTATE R(0x80, 0x80)
 
 #define SA 0xc2u
 #define SB 0xf4u
 
 /* Arbitrary encoding for representing code units instead of characters. */
 #define CODEUNIT(c) (0xdfff & (signed char)(c))
 #define IS_CODEUNIT(c) ((unsigned)(c)-0xdf80 < 0x80)
 
 /* Get inline definition of MB_CUR_MAX. */
 #include "locale_impl.h"