#pragma once #ifndef __TTWAIN_UTIL_PD_H__#define __TTWAIN_UTIL_PD_H__ #ifdef __cplusplusextern "C" {#endif int TTWAIN_Native2RasterPD(void *handle, void *the_ras, int *lx, int *ly); #ifdef __cplusplus}#endif #endif /*__TTWAIN_UTIL_PD_H__*/