libxfixes

X.Org header files for the XFIXES extension library

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X.Org: Header files for the XFIXES extension

libxfixes

Check if libxfixes is installed and view its version$ brew list libxfixes && pkg-config --modversion xfixes

Verify the XFIXES header files are available in the system$ pkg-config --cflags xfixes

Link against libxfixes when compiling C/C++ programs$ gcc myprogram.c $(pkg-config --cflags --libs xfixes) -o myprogram