1 files changed, 6 insertions, 0 deletions
diff --git a/src/m_argv.h b/src/m_argv.h
index 315bb97b..ef59f166 100644
--- a/src/m_argv.h
+++ b/src/m_argv.h
@@ -28,6 +28,8 @@
 #ifndef __M_ARGV__
 #define __M_ARGV__
 
+#include "doomtype.h"
+
 //
 // MISC
 //
@@ -40,4 +42,8 @@ int M_CheckParm (char* check);
 
 void M_FindResponseFile(void);
 
+// Parameter has been specified?
+
+boolean M_ParmExists(char *check);
+
 #endif