+\r
+// emulation event logging\r
+#ifndef EL_LOGMASK\r
+#define EL_LOGMASK 0\r
+#endif\r
+\r
+#define EL_HVCNT 0x00000001 /* hv counter reads */\r
+#define EL_SR 0x00000002 /* SR reads */\r
+#define EL_INTS 0x00000004 /* ints and acks */\r
+#define EL_YMTIMER 0x00000008 /* ym2612 timer stuff */\r
+#define EL_INTSW 0x00000010 /* log irq switching on/off */\r
+#define EL_ASVDP 0x00000020 /* VDP accesses during active scan */\r
+#define EL_VDPDMA 0x00000040 /* VDP DMA transfers and their timing */\r
+#define EL_BUSREQ 0x00000080 /* z80 busreq r/w or reset w */\r
+#define EL_Z80BNK 0x00000100 /* z80 i/o through bank area */\r
+#define EL_SRAMIO 0x00000200 /* sram i/o */\r
+#define EL_EEPROM 0x00000400 /* eeprom debug */\r
+#define EL_UIO 0x00000800 /* unmapped i/o */\r
+#define EL_IO 0x00001000 /* all i/o */\r
+#define EL_CDPOLL 0x00002000 /* MCD: log poll detection */\r
+#define EL_SVP 0x00004000 /* SVP stuff */\r
+#define EL_PICOHW 0x00008000 /* Pico stuff */\r
+\r
+#define EL_STATUS 0x40000000 /* status messages */\r
+#define EL_ANOMALY 0x80000000 /* some unexpected conditions (during emulation) */\r
+\r
+#if EL_LOGMASK\r
+extern void lprintf(const char *fmt, ...);\r
+#define elprintf(w,f,...) \\r
+{ \\r
+ if ((w) & EL_LOGMASK) \\r
+ lprintf("%05i:%03i: " f "\n",Pico.m.frame_count,Pico.m.scanline,##__VA_ARGS__); \\r
+}\r
+#elif defined(_MSC_VER)\r
+#define elprintf\r
+#else\r
+#define elprintf(w,f,...)\r
+#endif\r
+\r
+#ifdef _MSC_VER\r
+#define cdprintf\r
+#else\r
+#define cdprintf(x...)\r
+#endif\r
+\r
+#endif // PICO_INTERNAL_INCLUDED\r
+\r