[fusl] clang-format fusl

fusl/src/network/getservbyname_r.c

 #define _GNU_SOURCE
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
 #include <inttypes.h>
 #include <errno.h>
 #include <string.h>
 #include "lookup.h"
 
-#define ALIGN (sizeof(struct { char a; char *b; }) - sizeof(char *))
+#define ALIGN      \
+  (sizeof(struct { \
+     char a;       \
+     char* b;      \
+   }) -            \
+   sizeof(char*))
 
-int getservbyname_r(const char *name, const char *prots,
-        struct servent *se, char *buf, size_t buflen, struct servent **res)
-{
-        struct service servs[MAXSERVS];
-        int cnt, proto, align;
+int getservbyname_r(const char* name,
+                    const char* prots,
+                    struct servent* se,
+                    char* buf,
+                    size_t buflen,
+                    struct servent** res) {
+  struct service servs[MAXSERVS];
+  int cnt, proto, align;
 
-        /* Align buffer */
-        align = -(uintptr_t)buf & ALIGN-1;
-        if (buflen < 2*sizeof(char *)+align)
-                return ERANGE;
-        buf += align;
+  /* Align buffer */
+  align = -(uintptr_t)buf & ALIGN - 1;
+  if (buflen < 2 * sizeof(char*) + align)
+    return ERANGE;
+  buf += align;
 
-        if (!prots) proto = 0;
-        else if (!strcmp(prots, "tcp")) proto = IPPROTO_TCP;
-        else if (!strcmp(prots, "udp")) proto = IPPROTO_UDP;
-        else return EINVAL;
+  if (!prots)
+    proto = 0;
+  else if (!strcmp(prots, "tcp"))
+    proto = IPPROTO_TCP;
+  else if (!strcmp(prots, "udp"))
+    proto = IPPROTO_UDP;
+  else
+    return EINVAL;
 
-        cnt = __lookup_serv(servs, name, proto, 0, 0);
-        if (cnt<0) switch (cnt) {
-        case EAI_MEMORY:
-        case EAI_SYSTEM:
-                return ENOMEM;
-        default:
-                return ENOENT;
-        }
+  cnt = __lookup_serv(servs, name, proto, 0, 0);
+  if (cnt < 0)
+    switch (cnt) {
+      case EAI_MEMORY:
+      case EAI_SYSTEM:
+        return ENOMEM;
+      default:
+        return ENOENT;
+    }
 
-        se->s_name = (char *)name;
-        se->s_aliases = (void *)buf;
-        se->s_aliases[0] = se->s_name;
-        se->s_aliases[1] = 0;
-        se->s_port = htons(servs[0].port);
-        se->s_proto = servs[0].proto == IPPROTO_TCP ? "tcp" : "udp";
+  se->s_name = (char*)name;
+  se->s_aliases = (void*)buf;
+  se->s_aliases[0] = se->s_name;
+  se->s_aliases[1] = 0;
+  se->s_port = htons(servs[0].port);
+  se->s_proto = servs[0].proto == IPPROTO_TCP ? "tcp" : "udp";
 
-        *res = se;
-        return 0;
+  *res = se;
+  return 0;
 }