Fix folder.c warnings when compiling on windows

src/folder.c

@@ -91,6 +91,7 @@ static void get_install_dir (char *install_dir, const char *exec_path)
   }
 }
 
+#if defined (_POSIX)
 static void get_profile_dir (char *profile_dir, const char *home_dir)
 {
   snprintf (profile_dir, HCBUFSIZ_TINY - 1, "%s/%s", home_dir, DOT_HASHCAT);
@@ -100,6 +101,7 @@ static void get_session_dir (char *session_dir, const char *profile_dir)
 {
   snprintf (session_dir, HCBUFSIZ_TINY - 1, "%s/%s", profile_dir, SESSIONS_FOLDER);
 }
+#endif
 
 int count_dictionaries (char **dictionary_files)
 {

src/hwmon.c

@@ -1139,18 +1139,24 @@ static int hm_NvAPI_GPU_SetCoolerLevels (hashcat_ctx_t *hashcat_ctx, NvPhysicalG
   return 0;
 }
 
+/*
 #if defined (__MINGW64__)
 
+void __security_check_cookie (uintptr_t _StackCookie);
+
 void __security_check_cookie (uintptr_t _StackCookie)
 {
   (void) _StackCookie;
 }
 
+void __GSHandlerCheck ();
+
 void __GSHandlerCheck ()
 {
 }
 
 #endif
+*/
 
 // xnvctrl functions