diff options
Diffstat (limited to 'xorg-server/include/xkbsrv.h')
| -rw-r--r-- | xorg-server/include/xkbsrv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/xorg-server/include/xkbsrv.h b/xorg-server/include/xkbsrv.h index a19c8fb29..d58478543 100644 --- a/xorg-server/include/xkbsrv.h +++ b/xorg-server/include/xkbsrv.h @@ -301,6 +301,11 @@ extern _X_EXPORT const char *XkbBinDirectory; extern _X_EXPORT CARD32 xkbDebugFlags; #define _XkbLibError(c,l,d) /* Epoch fail */ + +/* "a" is a "unique" numeric identifier that just defines which error + * code statement it is. _XkbErrCode2(4, foo) means "this is the 4th error + * statement in this function". lovely. + */ #define _XkbErrCode2(a,b) ((XID)((((unsigned int)(a))<<24)|((b)&0xffffff))) #define _XkbErrCode3(a,b,c) _XkbErrCode2(a,(((unsigned int)(b))<<16)|(c)) #define _XkbErrCode4(a,b,c,d) _XkbErrCode3(a,b,((((unsigned int)(c))<<8)|(d))) |