This function looks for a key file named file in the paths specified in search_dirs, loads the file into
this and returns the file's full path in full_path.
If the file could not be loaded then an error is set to either a FileError or KeyFileError.
| this |
an empty KeyFile struct |
| file |
a relative path to a filename to open and parse |
| search_dirs |
null-terminated array of directories to search |
| full_path |
return location for a string containing the full path of the file, or null |
| flags |
flags from KeyFileFlags |
|
true if a key file could be loaded, false otherwise |