[fusl] Remove some more tabs

fusl/src/network/gethostbyname.c

 #define _GNU_SOURCE
 
 #include <sys/socket.h>
 #include <netdb.h>
 #include <string.h>
 #include <netinet/in.h>
 
 struct hostent* gethostbyname(const char* name) {
   return gethostbyname2(name, AF_INET);
 }
 
 #if 0
-struct hostent *gethostbyname(const char *name)
-{
-        static struct hostent h;
-        static char *h_aliases[3];
-        static char h_canon[256];
-        static char *h_addr_list[10];
-        static char h_addr_data[10][4];
-        static const struct addrinfo hint = {
-                .ai_family = AF_INET, .ai_flags = AI_CANONNAME
-        };
-        struct addrinfo *ai, *p;
-        int i;
+struct hostent* gethostbyname(const char* name) {
+  static struct hostent h;
+  static char* h_aliases[3];
+  static char h_canon[256];
+  static char* h_addr_list[10];
+  static char h_addr_data[10][4];
+  static const struct addrinfo hint = {.ai_family = AF_INET,
+                                       .ai_flags = AI_CANONNAME};
+  struct addrinfo *ai, *p;
+  int i;
 
-        switch (getaddrinfo(name, 0, &hint, &ai)) {
-        case EAI_NONAME:
-                h_errno = HOST_NOT_FOUND;
-                break;
-        case EAI_AGAIN:
-                h_errno = TRY_AGAIN;
-                break;
-        case EAI_FAIL:
-                h_errno = NO_RECOVERY;
-                break;
-        default:
-        case EAI_MEMORY:
-        case EAI_SYSTEM:
-                h_errno = NO_DATA;
-                break;
-        case 0:
-                break;
-        }
+  switch (getaddrinfo(name, 0, &hint, &ai)) {
+    case EAI_NONAME:
+      h_errno = HOST_NOT_FOUND;
+      break;
+    case EAI_AGAIN:
+      h_errno = TRY_AGAIN;
+      break;
+    case EAI_FAIL:
+      h_errno = NO_RECOVERY;
+      break;
+    default:
+    case EAI_MEMORY:
+    case EAI_SYSTEM:
+      h_errno = NO_DATA;
+      break;
+    case 0:
+      break;
+  }
 
-        strcpy(h_canon, ai->ai_canonname);
-        h.h_name = h_canon;
-        h.h_aliases = h_aliases;
-        h.h_aliases[0] = h_canon;
-        h.h_aliases[1] = strcmp(h_canon, name) ? (char *)name : 0;
-        h.h_length = 4;
-        h.h_addr_list = h_addr_list;
-        for (i=0, p=ai; i<sizeof h_addr_data/4 && p; i++, p=p->ai_next) {
-                h.h_addr_list[i] = h_addr_data[i];
-                memcpy(h.h_addr_list[i],
-                        &((struct sockaddr_in *)p->ai_addr)->sin_addr, 4);
-        }
-        h.h_addr_list[i] = 0;
-        h.h_addrtype = AF_INET;
-        freeaddrinfo(ai);
-        return &h;
+  strcpy(h_canon, ai->ai_canonname);
+  h.h_name = h_canon;
+  h.h_aliases = h_aliases;
+  h.h_aliases[0] = h_canon;
+  h.h_aliases[1] = strcmp(h_canon, name) ? (char*)name : 0;
+  h.h_length = 4;
+  h.h_addr_list = h_addr_list;
+  for (i = 0, p = ai; i < sizeof h_addr_data / 4 && p; i++, p = p->ai_next) {
+    h.h_addr_list[i] = h_addr_data[i];
+    memcpy(h.h_addr_list[i], &((struct sockaddr_in*)p->ai_addr)->sin_addr, 4);
+  }
+  h.h_addr_list[i] = 0;
+  h.h_addrtype = AF_INET;
+  freeaddrinfo(ai);
+  return &h;
 }
 #endif