40 #ifndef __EST_IO_AUX_H__
41 #define __EST_IO_AUX_H__
44 #include "EST_common.h"
45 #include "EST_String.h"
46 #include "EST_types.h"
50 int writable_file(
char *filename);
51 int readable_file(
char *filename);
58 return (unlink(filename) == 0);
71 #define numeric_char(in) (((in < '9' ) && (in > '0')) ? TRUE : FALSE)
75 typedef SOCKET SOCKET_FD;
77 typedef int SOCKET_FD;
79 int socket_receive_file(SOCKET_FD fd,
const EST_String &filename);
80 int socket_send_file(SOCKET_FD fd,
const EST_String &filename);