XCB_XKB_V_MODS_LOW_4

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_XKB_V_MODS_LOW_4 = xcb_xkb_v_mods_low_t.XCB_XKB_V_MODS_LOW_4

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