--- hatari/src/falcon/dsp_cpu.h	2019/04/01 07:14:54	1.1.1.2
+++ hatari/src/falcon/dsp_cpu.h	2019/04/09 08:48:47	1.1.1.4
@@ -48,6 +48,9 @@ extern "C" {
 #define DSP_SR_T	0x0d
 #define DSP_SR_LF	0x0f
 
+#define DSP_SP_SE	0x04
+#define DSP_SP_UF	0x05
+
 /* Registers numbers in dsp.registers[] */
 #define DSP_REG_X0	0x04
 #define DSP_REG_X1	0x05
@@ -106,7 +109,11 @@ extern "C" {
 #define DSP_SPACE_P	0x02
 
 /* Functions */
-int dsp56k_do_execute(void *);
+extern void dsp56k_init_cpu(void *th_dsp_core);	/* Set dsp_core to use */
+extern void dsp56k_execute_instruction(void);	/* Execute 1 instruction */
+
+/* Interrupt relative functions */
+void dsp_add_interrupt(Uint16 inter);
 
 #ifdef __cplusplus
 }