-/* */
-XBT_PUBLIC(void) xbt_str_strip_spaces(char *);
-XBT_PUBLIC(char *) xbt_str_diff(const char *a, const char *b);
-
-XBT_PUBLIC(char *) xbt_str_from_file(FILE * file);
-
-XBT_PUBLIC(int) xbt_str_start_with(const char* str, const char* start);
-
-#define DJB2_HASH_FUNCTION
-//#define FNV_HASH_FUNCTION