1 #pragma once 2 3 #ifndef __TTWAIN_STATE_PD_H__ 4 #define __TTWAIN_STATE_PD_H__ 5 6 #ifdef __cplusplus 7 extern "C" { 8 #endif 9 10 int TTWAIN_LoadSourceManagerPD(void); 11 int TTWAIN_UnloadSourceManagerPD(void); 12 int TTWAIN_UnloadSourceManagerPD(void); 13 void TTWAIN_EmptyMessageQueuePD(void); 14 15 #ifdef __cplusplus 16 } 17 #endif 18 19 #endif 20