X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fcd%2Fgenplus_macros.h;h=04c381a75aad866ad7b25e61f545cefde0c5e2a0;hb=868cc0cc8f2fc6cfd278b15e8dbd042188de53ca;hp=8ac5d35b08e303ef034a64f92c33a09cf4f22e4f;hpb=a93a80deda2211dc89ea543841e71cdaf6f65917;p=picodrive.git

diff --git a/pico/cd/genplus_macros.h b/pico/cd/genplus_macros.h
index 8ac5d35..04c381a 100644
--- a/pico/cd/genplus_macros.h
+++ b/pico/cd/genplus_macros.h
@@ -12,6 +12,22 @@
 #define int16 signed short
 #define int32 signed int
 
+typedef union
+{
+    uint16 w;
+    struct
+    {
+#if 1
+        uint8 l;
+        uint8 h;
+#else
+        uint8 h;
+        uint8 l;
+#endif
+    } byte;
+
+} reg16_t;
+
 #define READ_BYTE(BASE, ADDR) (BASE)[(ADDR)^1]
 #define WRITE_BYTE(BASE, ADDR, VAL) (BASE)[(ADDR)^1] = (VAL)