> From: Dirk Wallenstein <hals...@t-online.de>
> Date: Fri,  5 Feb 2010 20:42:44 +0100
> 
> This makes editing flags less error-prone.

But this doesn't work if the mask doesn't start with bit 0.

Oh, and it changes the type of the constants too.

I don't think this is a good idea.

> Signed-off-by: Dirk Wallenstein <hals...@t-online.de>
> ---
>  XKB.h      |   34 +++++++++++++++++-----------------
>  XKBgeom.h  |    2 +-
>  XKBproto.h |    2 +-
>  3 files changed, 19 insertions(+), 19 deletions(-)
> 
> diff --git a/XKB.h b/XKB.h
> index a3b3bc0..e36921b 100644
> --- a/XKB.h
> +++ b/XKB.h
> @@ -104,7 +104,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbActionMessageMask            (1L << 9)
>  #define      XkbAccessXNotifyMask            (1L << 10)
>  #define      XkbExtensionDeviceNotifyMask    (1L << 11)
> -#define      XkbAllEventsMask                (0xFFF)
> +#define      XkbAllEventsMask                ((1L << 12)-1)
>  
>      /*
>       * NewKeyboardNotify event details:
> @@ -112,7 +112,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbNKN_KeycodesMask             (1L << 0)
>  #define      XkbNKN_GeometryMask             (1L << 1)
>  #define      XkbNKN_DeviceIDMask             (1L << 2)
> -#define      XkbAllNewKeyboardEventsMask     (0x7)
> +#define      XkbAllNewKeyboardEventsMask     ((1L << 3)-1)
>  
>      /*
>       * AccessXNotify event types:
> @@ -139,7 +139,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbAXN_BKAcceptMask             (1L << 4)
>  #define      XkbAXN_BKRejectMask             (1L << 5)
>  #define      XkbAXN_AXKWarningMask           (1L << 6)
> -#define      XkbAllAccessXEventsMask         (0x7f)
> +#define      XkbAllAccessXEventsMask         ((1L << 7)-1)
>  
>      /*
>       * Miscellaneous event details:
> @@ -186,7 +186,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbNamesMask                    (1L << 4)
>  #define      XkbGeometryMask                 (1L << 5)
>  #define      XkbControlsMask                 (1L << 6)
> -#define      XkbAllComponentsMask            (0x7f)
> +#define      XkbAllComponentsMask            ((1L << 7)-1)
>  
>      /*
>       * State detail mask:
> @@ -209,7 +209,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbLookupModsMask               (1L << 11)
>  #define      XkbCompatLookupModsMask         (1L << 12)
>  #define      XkbPointerButtonMask            (1L << 13)
> -#define      XkbAllStateComponentsMask       (0x3fff)
> +#define      XkbAllStateComponentsMask       ((1L << 14)-1)
>  
>      /*
>       * Controls detail masks:
> @@ -252,6 +252,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbOverlay1Mask          (1L << 10)
>  #define      XkbOverlay2Mask          (1L << 11)
>  #define      XkbIgnoreGroupLockMask   (1L << 12)
> +#define      XkbAllBooleanCtrlsMask   ((1L << 13)-1)
>  #define      XkbGroupsWrapMask        (1L << 27)
>  #define      XkbInternalModsMask      (1L << 28)
>  #define      XkbIgnoreLockModsMask    (1L << 29)
> @@ -260,8 +261,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  
>  #define      XkbAccessXOptionsMask    
> (XkbStickyKeysMask|XkbAccessXFeedbackMask)
>  
> -#define      XkbAllBooleanCtrlsMask   (0x00001FFF)
> -#define      XkbAllControlsMask       (0xF8001FFF)
> +#define      XkbAllControlsMask       (0xF8000000|XkbAllBooleanCtrlsMask)
>  #define      XkbAllControlEventsMask  XkbAllControlsMask
>  
>      /*
> @@ -285,9 +285,9 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbAX_SKRejectFBMask    (1L << 9)
>  #define      XkbAX_BKRejectFBMask    (1L << 10)
>  #define      XkbAX_DumbBellFBMask    (1L << 11)
> +#define      XkbAX_AllOptionsMask    ((1L << 12)-1)
>  #define      XkbAX_FBOptionsMask     (0xF3F)
>  #define      XkbAX_SKOptionsMask     (0x0C0)
> -#define      XkbAX_AllOptionsMask    (0xFFF)
>  
>      /*
>       * XkbUseCoreKbd is used to specify the core keyboard without having
> @@ -368,8 +368,8 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbGroup2Mask           (1<<1)
>  #define      XkbGroup3Mask           (1<<2)
>  #define      XkbGroup4Mask           (1<<3)
> +#define      XkbAllGroupsMask        ((1<<4)-1)
>  #define      XkbAnyGroupMask         (1<<7)
> -#define      XkbAllGroupsMask        (0xf)
>  
>      /*
>       * BuildCoreState: Given a keyboard group and a modifier state,
> @@ -586,7 +586,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbTwoLevelMask         (1<<1)
>  #define      XkbAlphabeticMask       (1<<2)
>  #define      XkbKeypadMask           (1<<3)
> -#define      XkbAllRequiredTypes     (0xf)
> +#define      XkbAllRequiredTypes     ((1<<4)-1)
>  
>  #define      XkbShiftLevel(n)        ((n)-1)
>  #define      XkbShiftLevelMask(n)    (1<<((n)-1))
> @@ -613,7 +613,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbExplicitAutoRepeatMask (1<<5)
>  #define      XkbExplicitBehaviorMask   (1<<6)
>  #define      XkbExplicitVModMapMask    (1<<7)
> -#define      XkbAllExplicitMask        (0xff)
> +#define      XkbAllExplicitMask        ((1<<8)-1)
>  
>      /*
>       * Map components masks:
> @@ -691,7 +691,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>       */
>  #define      XkbSymInterpMask        (1<<0)
>  #define      XkbGroupCompatMask      (1<<1)
> -#define      XkbAllCompatMask        (0x3)
> +#define      XkbAllCompatMask        ((1<<2)-1)
>  
>      /*
>       * Names component mask:
> @@ -706,6 +706,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbPhysSymbolsNameMask  (1<<3)
>  #define      XkbTypesNameMask        (1<<4)
>  #define      XkbCompatNameMask       (1<<5)
> +#define      XkbComponentNamesMask   ((1<<6)-1)
>  #define      XkbKeyTypeNamesMask     (1<<6)
>  #define      XkbKTLevelNamesMask     (1<<7)
>  #define      XkbIndicatorNamesMask   (1<<8)
> @@ -714,8 +715,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbVirtualModNamesMask  (1<<11)
>  #define      XkbGroupNamesMask       (1<<12)
>  #define      XkbRGNamesMask          (1<<13)
> -#define      XkbComponentNamesMask   (0x3f)
> -#define      XkbAllNamesMask         (0x3fff)
> +#define      XkbAllNamesMask         ((1<<14)-1)
>  
>      /*
>       * GetByName components:
> @@ -731,7 +731,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbGBN_KeyNamesMask             (1L << 5)
>  #define      XkbGBN_GeometryMask             (1L << 6)
>  #define      XkbGBN_OtherNamesMask           (1L << 7)
> -#define      XkbGBN_AllComponentsMask        (0xff)
> +#define      XkbGBN_AllComponentsMask        ((1L << 8)-1)
>  
>       /*
>        * ListComponents flags
> @@ -762,8 +762,8 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbXI_IndicatorNamesMask        (1L << 2)
>  #define      XkbXI_IndicatorMapsMask         (1L << 3)
>  #define      XkbXI_IndicatorStateMask        (1L << 4)
> +#define      XkbXI_AllFeaturesMask           ((1L << 5)-1)
>  #define      XkbXI_UnsupportedFeatureMask    (1L << 15)
> -#define      XkbXI_AllFeaturesMask           (0x001f)
>  #define      XkbXI_AllDeviceFeaturesMask     (0x001e)
>  
>  #define      XkbXI_IndicatorsMask            (0x001c)
> @@ -778,7 +778,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
>  #define      XkbPCF_AutoResetControlsMask    (1L << 2)
>  #define      XkbPCF_LookupStateWhenGrabbed   (1L << 3)
>  #define      XkbPCF_SendEventUsesXKBState    (1L << 4)
> -#define      XkbPCF_AllFlagsMask             (0x1F)
> +#define      XkbPCF_AllFlagsMask             ((1L << 5)-1)
>  
>      /*
>       * Debugging flags and controls
> diff --git a/XKBgeom.h b/XKBgeom.h
> index 89f902f..7c36146 100644
> --- a/XKBgeom.h
> +++ b/XKBgeom.h
> @@ -303,7 +303,7 @@ typedef struct _XkbGeometry {
>  #define      XkbGeomSectionsMask     (1<<3)
>  #define      XkbGeomDoodadsMask      (1<<4)
>  #define      XkbGeomKeyAliasesMask   (1<<5)
> -#define      XkbGeomAllMask          (0x3f)
> +#define      XkbGeomAllMask          ((1<<6)-1)
>  
>  typedef struct _XkbGeometrySizes {
>       unsigned int    which;
> diff --git a/XKBproto.h b/XKBproto.h
> index 97dd4d2..8bd21ef 100644
> --- a/XKBproto.h
> +++ b/XKBproto.h
> @@ -356,7 +356,7 @@ typedef struct _xkbGetMapReply {
>  
>  #define      XkbSetMapResizeTypes            (1L<<0)
>  #define      XkbSetMapRecomputeActions       (1L<<1)
> -#define      XkbSetMapAllFlags               (0x3)
> +#define      XkbSetMapAllFlags               ((1L<<2)-1)
>  
>  typedef struct _xkbSetMap {
>      CARD8    reqType;
> -- 
> 1.6.5.3
> 
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> 
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