--- hatari/src/falcon/dsp_cpu.h	2019/04/09 08:48:47	1.1.1.4
+++ hatari/src/falcon/dsp_cpu.h	2019/04/09 08:49:38	1.1.1.5
@@ -27,6 +27,8 @@ extern "C" {
 #endif
 
 /* Defines */
+#define BITMASK(x)	((1<<(x))-1)
+
 #define DSP_OMR_MA	0x00
 #define DSP_OMR_MB	0x01
 #define DSP_OMR_DE	0x02
@@ -109,8 +111,9 @@ extern "C" {
 #define DSP_SPACE_P	0x02
 
 /* Functions */
-extern void dsp56k_init_cpu(void *th_dsp_core);	/* Set dsp_core to use */
+extern void dsp56k_init_cpu(void);		/* Set dsp_core to use */
 extern void dsp56k_execute_instruction(void);	/* Execute 1 instruction */
+extern Uint32 dsp56k_execute_one_disasm_instruction(Uint32 pc);	/* Execute 1 instruction in disasm mode */
 
 /* Interrupt relative functions */
 void dsp_add_interrupt(Uint16 inter);