XCB_ICCCM_WM_HINT_X_URGENCY

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
alias XCB_ICCCM_WM_HINT_X_URGENCY = xcb_icccm_wm_t.XCB_ICCCM_WM_HINT_X_URGENCY

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