W32: Make _g_win32_get_system_data_dirs() inline available in C++
This way g_get_system_data_dirs() works the same way in C and C++.
https://bugzilla.gnome.org/show_bug.cgi?id=777501
Closes #1240 (closed)
This way g_get_system_data_dirs() works the same way in C and C++.
https://bugzilla.gnome.org/show_bug.cgi?id=777501
Closes #1240 (closed)