wayland/protocol/wayland.dtd
Xaver Hugl 82c1730db1 scanner: warn on value 0 in bitfields
Sometimes they're used legitimately, but in some cases they're just nonsense.
For the legitimate use cases, this adds an optional "valid-zero" attribute
for bitfield entries, which can be used to suppress the warning.
2025-06-25 16:10:31 +02:00

36 lines
1.5 KiB
DTD

<!ELEMENT protocol (copyright?, description?, interface+)>
<!ATTLIST protocol name CDATA #REQUIRED>
<!ELEMENT copyright (#PCDATA)>
<!ELEMENT interface (description?,(request|event|enum)+)>
<!ATTLIST interface name CDATA #REQUIRED>
<!ATTLIST interface version CDATA #REQUIRED>
<!ELEMENT request (description?,arg*)>
<!ATTLIST request name CDATA #REQUIRED>
<!ATTLIST request type CDATA #IMPLIED>
<!ATTLIST request since CDATA #IMPLIED>
<!ATTLIST request deprecated-since CDATA #IMPLIED>
<!ELEMENT event (description?,arg*)>
<!ATTLIST event name CDATA #REQUIRED>
<!ATTLIST event type CDATA #IMPLIED>
<!ATTLIST event since CDATA #IMPLIED>
<!ATTLIST event deprecated-since CDATA #IMPLIED>
<!ELEMENT enum (description?,entry*)>
<!ATTLIST enum name CDATA #REQUIRED>
<!ATTLIST enum since CDATA #IMPLIED>
<!ATTLIST enum bitfield CDATA #IMPLIED>
<!ELEMENT entry (description?)>
<!ATTLIST entry name CDATA #REQUIRED>
<!ATTLIST entry value CDATA #REQUIRED>
<!ATTLIST entry summary CDATA #IMPLIED>
<!ATTLIST entry since CDATA #IMPLIED>
<!ATTLIST entry deprecated-since CDATA #IMPLIED>
<!ATTLIST entry valid-zero CDATA #IMPLIED>
<!ELEMENT arg (description?)>
<!ATTLIST arg name CDATA #REQUIRED>
<!ATTLIST arg type CDATA #REQUIRED>
<!ATTLIST arg summary CDATA #IMPLIED>
<!ATTLIST arg interface CDATA #IMPLIED>
<!ATTLIST arg allow-null CDATA #IMPLIED>
<!ATTLIST arg enum CDATA #IMPLIED>
<!ELEMENT description (#PCDATA)>
<!ATTLIST description summary CDATA #REQUIRED>