[fusl] clang-format fusl

fusl/src/network/gethostbyaddr_r.c

Index: fusl/src/network/gethostbyaddr_r.c
diff --git a/fusl/src/network/gethostbyaddr_r.c b/fusl/src/network/gethostbyaddr_r.c
index 66e03309408c9df979a0949a2f23acf3bd8b8591..07b895c0b2438d0127fc0026466cf87ddc25361e 100644
--- a/fusl/src/network/gethostbyaddr_r.c
+++ b/fusl/src/network/gethostbyaddr_r.c
@@ -7,64 +7,72 @@
 #include <errno.h>
 #include <inttypes.h>
 
-int gethostbyaddr_r(const void *a, socklen_t l, int af,
-	struct hostent *h, char *buf, size_t buflen,
-	struct hostent **res, int *err)
-{
-	union {
-		struct sockaddr_in sin;
-		struct sockaddr_in6 sin6;
-	} sa = { .sin.sin_family = af };
-	socklen_t sl = af==AF_INET6 ? sizeof sa.sin6 : sizeof sa.sin;
-	int i;
+int gethostbyaddr_r(const void* a,
+                    socklen_t l,
+                    int af,
+                    struct hostent* h,
+                    char* buf,
+                    size_t buflen,
+                    struct hostent** res,
+                    int* err) {
+  union {
+    struct sockaddr_in sin;
+    struct sockaddr_in6 sin6;
+  } sa = {.sin.sin_family = af};
+  socklen_t sl = af == AF_INET6 ? sizeof sa.sin6 : sizeof sa.sin;
+  int i;
 
-	*res = 0;
+  *res = 0;
 
-	/* Load address argument into sockaddr structure */
-	if (af==AF_INET6 && l==16) memcpy(&sa.sin6.sin6_addr, a, 16);
-	else if (af==AF_INET && l==4) memcpy(&sa.sin.sin_addr, a, 4);
-	else {
-		*err = NO_RECOVERY;
-		return EINVAL;
-	}
+  /* Load address argument into sockaddr structure */
+  if (af == AF_INET6 && l == 16)
+    memcpy(&sa.sin6.sin6_addr, a, 16);
+  else if (af == AF_INET && l == 4)
+    memcpy(&sa.sin.sin_addr, a, 4);
+  else {
+    *err = NO_RECOVERY;
+    return EINVAL;
+  }
 
-	/* Align buffer and check for space for pointers and ip address */
-	i = (uintptr_t)buf & sizeof(char *)-1;
-	if (!i) i = sizeof(char *);
-	if (buflen <= 5*sizeof(char *)-i + l) return ERANGE;
-	buf += sizeof(char *)-i;
-	buflen -= 5*sizeof(char *)-i + l;
+  /* Align buffer and check for space for pointers and ip address */
+  i = (uintptr_t)buf & sizeof(char*) - 1;
+  if (!i)
+    i = sizeof(char*);
+  if (buflen <= 5 * sizeof(char*) - i + l)
+    return ERANGE;
+  buf += sizeof(char*) - i;
+  buflen -= 5 * sizeof(char*) - i + l;
 
-	h->h_addr_list = (void *)buf;
-	buf += 2*sizeof(char *);
-	h->h_aliases = (void *)buf;
-	buf += 2*sizeof(char *);
+  h->h_addr_list = (void*)buf;
+  buf += 2 * sizeof(char*);
+  h->h_aliases = (void*)buf;
+  buf += 2 * sizeof(char*);
 
-	h->h_addr_list[0] = buf;
-	memcpy(h->h_addr_list[0], a, l);
-	buf += l;
-	h->h_addr_list[1] = 0;
-	h->h_aliases[0] = buf;
-	h->h_aliases[1] = 0;
+  h->h_addr_list[0] = buf;
+  memcpy(h->h_addr_list[0], a, l);
+  buf += l;
+  h->h_addr_list[1] = 0;
+  h->h_aliases[0] = buf;
+  h->h_aliases[1] = 0;
 
-	switch (getnameinfo((void *)&sa, sl, buf, buflen, 0, 0, 0)) {
-	case EAI_AGAIN:
-		*err = TRY_AGAIN;
-		return EAGAIN;
-	case EAI_OVERFLOW:
-		return ERANGE;
-	default:
-	case EAI_MEMORY:
-	case EAI_SYSTEM:
-	case EAI_FAIL:
-		*err = NO_RECOVERY;
-		return errno;
-	case 0:
-		break;
-	}
+  switch (getnameinfo((void*)&sa, sl, buf, buflen, 0, 0, 0)) {
+    case EAI_AGAIN:
+      *err = TRY_AGAIN;
+      return EAGAIN;
+    case EAI_OVERFLOW:
+      return ERANGE;
+    default:
+    case EAI_MEMORY:
+    case EAI_SYSTEM:
+    case EAI_FAIL:
+      *err = NO_RECOVERY;
+      return errno;
+    case 0:
+      break;
+  }
 
-	h->h_addrtype = af;
-	h->h_name = h->h_aliases[0];
-	*res = h;
-	return 0;
+  h->h_addrtype = af;
+  h->h_name = h->h_aliases[0];
+  *res = h;
+  return 0;
 }