#ifndef COSMOPOLITAN_LIBC_MEM_IO_H_
#define COSMOPOLITAN_LIBC_MEM_IO_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_

ssize_t _copyfd(int, int, size_t);

COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_MEM_IO_H_ */