#define POPT_EN_MCD_PCM (1<<10)\r
#define POPT_EN_MCD_CDDA (1<<11)\r
#define POPT_EN_MCD_GFX (1<<12) // 00 x000\r
-#define POPT_EN_MCD_PSYNC (1<<13)\r
+// unused (1<<13)\r
#define POPT_EN_SOFTSCALE (1<<14)\r
#define POPT_EN_MCD_RAMCART (1<<15)\r
#define POPT_DIS_VDP_FIFO (1<<16) // 0x 0000\r
-#define POPT_EN_SVP_DRC (1<<17)\r
+#define POPT_EN_DRC (1<<17)\r
#define POPT_DIS_SPRITE_LIM (1<<18)\r
#define POPT_DIS_IDLE_DET (1<<19)\r
#define POPT_EN_32X (1<<20)\r
\r
// cd/cd_sys.c\r
int Insert_CD(const char *cdimg_name, int type);\r
-void Stop_CD(void); // releases all resources taken when CD game was started.\r
+int Stop_CD(void); // unloads CD, returns 1 if there was cd loaded\r
\r
// Cart.c\r
typedef enum\r