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#ifndef _SYS_SENDFILE_H #define _SYS_SENDFILE_H #include <sys/cdefs.h> #include <sys/types.h> extern ssize_t sendfile (int out_fd, int in_fd, off_t* offset, size_t count) __THROW; extern ssize_t sendfile64 (int out_fd, int in_fd, loff_t* offset, size_t count) __THROW; #endif /* sys/sendfile.h */