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Add prototypes for port access functions.

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This commit is contained in:
Ulrich Drepper 2000-01-23 08:53:21 +00:00
parent 358f8be2ed
commit 7ea605ff34
1 changed files with 8 additions and 0 deletions
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8
sysdeps/unix/sysv/linux/alpha/sys/io.h
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@ -64,6 +64,14 @@ extern int pciconfig_write (unsigned long int __bus,
unsigned long int __len,
unsigned char *__buf) __THROW;
/* Userspace declarations. */
extern unsigned int inb (unsigned long __port) __THROW;
extern unsigned int inw (unsigned long __port) __THROW;
extern unsigned int inl (unsigned long __port) __THROW;
extern void outb (unsigned char __b, unsigned long __port) __THROW;
extern void outw (unsigned short __w, unsigned long __port) __THROW;
extern void outl (unsigned int __l, unsigned long __port) __THROW;
__END_DECLS
#endif /* _SYS_IO_H */