862     static uint8_t GetFcfSize(uint16_t aFcf) { return IsShortFcf(aFcf) ? kShortFcfSize : kFcfSize; }  in GetFcfSize()
870     template <uint16_t kValue, uint16_t kMpValue> static uint16_t Select(uint16_t aFcf)  in Select()
878     template <uint16_t kValue, uint16_t kMpValue> static uint16_t MaskFcf(uint16_t aFcf)  in MaskFcf()
883     static uint16_t GetFcfDstAddr(uint16_t aFcf)  in GetFcfDstAddr()
888     static uint16_t GetFcfSrcAddr(uint16_t aFcf)  in GetFcfSrcAddr()
893 …static bool IsMultipurpose(uint16_t aFcf) { return (aFcf & kFcfFrameTypeMask) == kTypeMultipurpose…  in IsMultipurpose()
894     static bool IsShortFcf(uint16_t aFcf)  in IsShortFcf()
898     static bool IsSequencePresent(uint16_t aFcf)  in IsSequencePresent()
902 …static bool IsDstAddrPresent(uint16_t aFcf) { return MaskFcf<kFcfDstAddrMask, kMpFcfDstAddrMask>(a…  in IsDstAddrPresent()
904 …static bool IsSrcAddrPresent(uint16_t aFcf) { return MaskFcf<kFcfSrcAddrMask, kMpFcfSrcAddrMask>(a…  in IsSrcAddrPresent()
906 …static bool IsSecurityEnabled(uint16_t aFcf) { return MaskFcf<kFcfSecurityEnabled, kMpFcfSecurityE…  in IsSecurityEnabled()
907 …static bool IsFramePending(uint16_t aFcf) { return MaskFcf<kFcfFramePending, kMpFcfFramePending>(a…  in IsFramePending()
908     static bool IsIePresent(uint16_t aFcf) { return MaskFcf<kFcfIePresent, kMpFcfIePresent>(aFcf); }  in IsIePresent()
909 …static bool IsAckRequest(uint16_t aFcf) { return MaskFcf<kFcfAckRequest, kMpFcfAckRequest>(aFcf); }  in IsAckRequest()
910 … static bool IsVersion2015(uint16_t aFcf) { return (aFcf & kFcfFrameVersionMask) == kVersion2015; }  in IsVersion2015()