+void PicoDraw32xLayer(int offs, int lines, int mdbg);\r
+void PicoDraw32xLayerMdOnly(int offs, int lines);\r
+enum {\r
+ PDM32X_OFF,\r
+ PDM32X_32X_ONLY,\r
+ PDM32X_BOTH,\r
+};\r
+extern int Pico32xDrawMode;\r
+\r
+// 32x/pwm.c\r
+unsigned int p32x_pwm_read16(unsigned int a);\r
+void p32x_pwm_write16(unsigned int a, unsigned int d);\r
+void p32x_pwm_update(int *buf32, int length, int stereo);\r
+void p32x_timers_do(int line_call);\r
+void p32x_timers_recalc(void);\r
+extern int pwm_frame_smp_cnt;\r