+// 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 new_line);\r
+void p32x_timers_recalc(void);\r
+extern int pwm_frame_smp_cnt;\r
+\r