There are many places in X drivers where CARD64 is used mixed with uint64_t
and CARD32 mixed with uint32_t.
Initially the CARD* types were only meant to be used in the X protocol
definition and implementation. Later they got used in driver for fixed-
length unsigned integers as synonyms for uintxx_t types.
Unfortunatly on OpenBSD the definition of uint64_t and CARD64 don't match.
So take the bull by the horns and fix the CARDxx definitions using the
corresponding uintxx_t types from stdint.h.
matthieu