ul_fd4dir.h

一个linux下rs485驱动程序的源代码

#ifndef _UL_FD_H
#define _UL_FD_H

/* The applications calls directly functions based above uLan driver API */

#include <ul_lib/ul_fddir.h>

#undef WITH_UL_FD_INDIRECT

#ifdef __cplusplus
extern "C" {
#endif

typedef ul_fd_direct_t ul_fd_t;
#define UL_FD_INVALID UL_FD_DIRECT_INVALID

static inline ul_fd_direct_t ul_fd2sys_fd(ul_fd_t fd)
{
  return fd;
}

#ifdef __cplusplus
} /* extern "C"*/
#endif

#endif /*_UL_FD_H*/