资 源 简 介
extern int xyzModem_stream_open(connection_info_t *info, int *err);extern void xyzModem_stream_close(int *err);extern void xyzModem_stream_terminate(bool method, int (*getc)(void));extern int xyzModem_stream_read(char *buf, int size, int *err);extern char *xyzModem_error(int err);
