Updating dependencies docs and prepping for more advanced script usage of toolchain for Psy-Q

toolchain/psyq-4_7/include/libgun.h

@@ -0,0 +1,25 @@
+/* $PSLibId: Run-time Library Release 4.7$ */
+#ifndef _LIBGUN_H_
+#define _LIBGUN_H_
+
+/*
+ *  Copyright (C) 1996 Sony Computer Entertainment America. All Rights Reserved
+ *  libetc.h: Light Gun Interface
+ */
+
+/*
+ * Prototypes
+ */
+
+#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
+extern "C" {
+#endif
+void InitGUN(char *bufA, long lenA, char *bufB, long lenB, char *buf1, char *buf2, long len);
+void RemoveGUN(void);
+void SelectGUN(int ch, unsigned char mask);
+long StartGUN(void);
+void StopGUN(void);
+#if defined(_LANGUAGE_C_PLUS_PLUS)||defined(__cplusplus)||defined(c_plusplus)
+}
+#endif
+#endif /* _LIBGUN_H_ */