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7.20 lou_setDataPath

char *lou_setDataPath (
  char *path);

This function is used to tell liblouis and liblouisutdml where tables and files are located. It thus makes them completely relocatable, even on Linux. The path is the directory where the subdirectories liblouis/tables and liblouisutdml/lbu_files are rooted or located. The function returns a pointer to the path.