fix compile bug on win32

src/command.c

@@ -23,8 +23,16 @@ int sort_comp(const void *a, const void *b) {
   return strcmp(*(char **)a, *(char **)b);
 }
 
+#if !defined(_WIN32) && (defined(__unix__) || defined(__unix) ||               \
+                         (defined(__APPLE__) && defined(__MACH__)))
+
 int inv_handler(const void *key, unsigned long size, unsigned long val,
-                void *usr) {
+                void *usr)
+#else
+int inv_handler(const void *key, unsigned long long size,
+                unsigned long long val, void *usr)
+#endif
+{
   if (val == 0)
     return 0;
   char *key2 = (char *)key;
@@ -68,7 +76,8 @@ int get_command(char *command, char *command_re, char **sort_tmp) {
 
   int cl = strlen(command);
 
-  if (cl < 2) return 0;
+  if (cl < 2)
+    return 0;
 
   command[cl - 1] = '\0';