Hi, Thats is true, but i don't know what it is. this is the io.h code: #ifndef _SYS_IO_H #define _SYS_IO_H 1 #include <features.h> __BEGIN_DECLS extern int ioperm (unsigned long int __from, unsigned long int __num, int __tu extern int iopl (int __level); extern unsigned int _inb (unsigned long int __port); extern unsigned int _inb (unsigned long int __port); extern unsigned int _inw (unsigned long int __port); extern unsigned int _inl (unsigned long int __port); extern void _outb (unsigned char __val, unsigned long int __port); extern void _outw (unsigned short __val, unsigned long int __port); extern void _outl (unsigned int __val, unsigned long int __port); #define inb _inb #define inw _inw #define inl _inl #define outb _outb #define outw _outw #define outl _outl extern int pciconfig_read (unsigned long int __bus, unsigned long int __dfn, unsigned long int __off, unsigned long int __len, unsigned char *__buf); extern int pciconfig_write (unsigned long int __bus, unsigned long int __dfn, unsigned long int __off, unsigned long int __len, unsigned char *__buf); __END_DECLS #endif /* _SYS_IO_H */ Can somebody look at it, and say to me where is the problem? Thankyou __________________________________________________________________________ Acabe com aquelas janelinhas que pulam na sua tela. AntiPop-up UOL - É grátis! http://antipopup.uol.com.br/