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-rw-r--r--src/emu/diexec.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emu/diexec.h b/src/emu/diexec.h
index 8e4c4ce9cc5..c307400dd69 100644
--- a/src/emu/diexec.h
+++ b/src/emu/diexec.h
@@ -162,6 +162,8 @@ public:
void set_input_line_vector(int linenum, int vector) { m_input[linenum].set_vector(vector); }
void set_input_line_and_vector(int linenum, int state, int vector) { m_input[linenum].set_state_synced(state, vector); }
int input_state(int linenum) const { return m_input[linenum].m_curstate; }
+ void pulse_input_line(int irqline, const attotime &duration);
+ void pulse_input_line_and_vector(int irqline, int vector, const attotime &duration);
// suspend/resume
void suspend(u32 reason, bool eatcycles);
@@ -292,9 +294,13 @@ private:
void on_vblank(screen_device &screen, bool vblank_state);
TIMER_CALLBACK_MEMBER(trigger_periodic_interrupt);
+ TIMER_CALLBACK_MEMBER(irq_pulse_clear);
void suspend_resume_changed();
attoseconds_t minimum_quantum() const;
+
+public:
+ attotime minimum_quantum_time() const { return attotime(0, minimum_quantum()); }
};
// iterator