[fusl] clang-format fusl

fusl/src/string/memccpy.c

 #include <string.h>
 #include <stdint.h>
 #include <limits.h>
 
-#define ALIGN (sizeof(size_t)-1)
-#define ONES ((size_t)-1/UCHAR_MAX)
-#define HIGHS (ONES * (UCHAR_MAX/2+1))
-#define HASZERO(x) ((x)-ONES & ~(x) & HIGHS)
+#define ALIGN (sizeof(size_t) - 1)
+#define ONES ((size_t)-1 / UCHAR_MAX)
+#define HIGHS (ONES * (UCHAR_MAX / 2 + 1))
+#define HASZERO(x) ((x)-ONES & ~(x)&HIGHS)
 
-void *memccpy(void *restrict dest, const void *restrict src, int c, size_t n)
-{
-        unsigned char *d = dest;
-        const unsigned char *s = src;
-        size_t *wd, k;
-        const size_t *ws;
+void* memccpy(void* restrict dest, const void* restrict src, int c, size_t n) {
+  unsigned char* d = dest;
+  const unsigned char* s = src;
+  size_t *wd, k;
+  const size_t* ws;
 
-        c = (unsigned char)c;
-        if (((uintptr_t)s & ALIGN) == ((uintptr_t)d & ALIGN)) {
-                for (; ((uintptr_t)s & ALIGN) && n && (*d=*s)!=c; n--, s++, d++);
-                if ((uintptr_t)s & ALIGN) goto tail;
-                k = ONES * c;
-                wd=(void *)d; ws=(const void *)s;
-                for (; n>=sizeof(size_t) && !HASZERO(*ws^k);
-                       n-=sizeof(size_t), ws++, wd++) *wd = *ws;
-                d=(void *)wd; s=(const void *)ws;
-        }
-        for (; n && (*d=*s)!=c; n--, s++, d++);
+  c = (unsigned char)c;
+  if (((uintptr_t)s & ALIGN) == ((uintptr_t)d & ALIGN)) {
+    for (; ((uintptr_t)s & ALIGN) && n && (*d = *s) != c; n--, s++, d++)
+      ;
+    if ((uintptr_t)s & ALIGN)
+      goto tail;
+    k = ONES * c;
+    wd = (void*)d;
+    ws = (const void*)s;
+    for (; n >= sizeof(size_t) && !HASZERO(*ws ^ k);
+         n -= sizeof(size_t), ws++, wd++)
+      *wd = *ws;
+    d = (void*)wd;
+    s = (const void*)ws;
+  }
+  for (; n && (*d = *s) != c; n--, s++, d++)
+    ;
 tail:
-        if (*s==c) return d+1;
-        return 0;
+  if (*s == c)
+    return d + 1;
+  return 0;
 }