Creates a filename from a list of elements using the correct separator for the current platform.
Behaves exactly like g_build_filename(), but takes the path elements as a va_list.
This function is mainly meant for implementing other variadic arguments functions.
Available since: 2.56
This function is not directly available to language bindings.
The first element in the path.
The data is owned by the caller of the function. The value is a file system path, using the OS encoding.
Va_list of remaining elements in path.
The data is owned by the caller of the function.