SPI_SETKEYBOARDSPEED top-level constant Null safety
Sets the keyboard repeat-speed setting. The uiParam parameter must specify a value in the range from 0 (approximately 2.5 repetitions per second) through 31 (approximately 30 repetitions per second). The actual repeat rates are hardware-dependent and may vary from a linear scale by as much as 20%. If uiParam is greater than 31, the parameter is set to 31.
const SPI_SETKEYBOARDSPEED = 0x000B;