Searched defs:u8Usage (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/Input/
H A DUsbKbd.cpp581 static bool usbHidUsageCodeIsModifier(uint8_t u8Usage) argument
583 return u8Usage >= USBHID_MODIFIER_FIRST && u8Usage <= USBHID_MODIFIER_LAST;
591 static uint8_t usbHidModifierToFlag(uint8_t u8Usage) argument
593 Assert(usbHidUsageCodeIsModifier(u8Usage));
594 return RT_BIT(u8Usage & 0xf);

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