Function ncursesw::pecho_wchar

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pub fn pecho_wchar(pad: WINDOW, wch: ComplexChar) -> Result<(), NCurseswError>

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The pecho_wchar() function is the analogous wide-character form of pechochar(). It outputs one character to a pad and immediately refreshes the pad. It does this by a call to wadd_wch() followed by a call to prefresh().