avoid malloc()ing 0 bytes, see: * https://www.securecoding.cert.org/confluence/display/seccode/MEM04-A.+Do+not+make+assumptions+about+the+result+of+a

* string_list_append: * @list : pointer to string list * @elem : element to add to the string list * @attr : at

* string_list_free * @list : pointer to string list object * * Frees a string list. **/

* utf8_to_local_string_alloc: * * @return Returned pointer MUST be freed by the caller if non-NULL. **/

Rstream implementation

User-friendly string of our current status. Will return error message if status() == SEARCH_ERROR.

return hex representation of digest as string

loads settings

* path_basename: * @path : path * * Get basename from @path. * * @return basename from path. **/

* path_is_absolute: * @path : path * * Checks if @path is an absolute path or a relative path. * * @return true if path is absolute