Hi, I've got a warning while compiling : FIONBIO redefined... in include/windows32/sockets.h : #define FIONBIO _IOW('f', 126, u_long) in include/sys/termios.h : #define FIONBIO 0x8004667e /* To be compatible with socket version */ which one shall I take ? Regards, -- Christine Pourcelot Stagiaire projet CODES INRIA ROCQUENCOURT