ulrc (APIRET) - returns

Return Code.

DosSearchPath returns one of the following values:

• NO_ERROR
  
• ERROR_INVALID_FUNCTION
  
• ERROR_FILE_NOT_FOUND
  87
  ERROR_INVALID_PARAMETER
  111
  ERROR_BUFFER_OVERFLOW
  203
  ERROR_ENVVAR_NOT_FOUND
  For a full list of error codes, see Errors.