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#include <termios.h>
#include <syscall.h>
#include <asm-generic/ioctls.h>
int tcsendbreak(int fildes, int duration)
{
// IEEE Std 1003.1-2024
// If duration is not 0, it shall send zero-valued
// bits for an implementation-defined period of time.
return syscall(ioctl, fildes, TCSBRK, 0);
}
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