[fusl] clang-format fusl

fusl/src/string/memchr.c

 #include <string.h>
 #include <stdint.h>
 #include <limits.h>
 
 #define SS (sizeof(size_t))
-#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 *memchr(const void *src, int c, size_t n)
-{
-        const unsigned char *s = src;
-        c = (unsigned char)c;
-        for (; ((uintptr_t)s & ALIGN) && n && *s != c; s++, n--);
-        if (n && *s != c) {
-                const size_t *w;
-                size_t k = ONES * c;
-                for (w = (const void *)s; n>=SS && !HASZERO(*w^k); w++, n-=SS);
-                for (s = (const void *)w; n && *s != c; s++, n--);
-        }
-        return n ? (void *)s : 0;
+void* memchr(const void* src, int c, size_t n) {
+  const unsigned char* s = src;
+  c = (unsigned char)c;
+  for (; ((uintptr_t)s & ALIGN) && n && *s != c; s++, n--)
+    ;
+  if (n && *s != c) {
+    const size_t* w;
+    size_t k = ONES * c;
+    for (w = (const void*)s; n >= SS && !HASZERO(*w ^ k); w++, n -= SS)
+      ;
+    for (s = (const void*)w; n && *s != c; s++, n--)
+      ;
+  }
+  return n ? (void*)s : 0;
 }