File ‘wingui/libs/wingui.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
File ‘wingui/libs/wingui.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
.__A__.1 : <anonymous>: no visible binding for global variable '.hwnd'
Undefined global functions or variables:
  .hwnd
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.3/wingui.Rcheck/00install.out' for details.
.__A__.1 : <anonymous>: no visible binding for global variable '.hwnd'
Undefined global functions or variables:
  .hwnd