Lines Matching refs:hook
61 /* Entry point for hook functions. Called by Xserver.
64 extern _X_EXPORT int XaceHook(int /*hook */ ,
65 ... /*appropriate args for hook */
68 /* Special-cased hook functions
78 /* Register a callback for a given hook.
80 #define XaceRegisterCallback(hook,callback,data) \
81 AddCallback(XaceHooks+(hook), callback, data)
83 /* Unregister an existing callback for a given hook.
85 #define XaceDeleteCallback(hook,callback,data) \
86 DeleteCallback(XaceHooks+(hook), callback, data)