sds sdsgrowzero(sds s, size_t len);
sds sdscatlen(sds s, void *t, size_t len);
sds sdscat(sds s, char *t);
+sds sdscatsds(sds s, sds t);
sds sdscpylen(sds s, char *t, size_t len);
sds sdscpy(sds s, char *t);
sds sdstrim(sds s, const char *cset);
sds sdsrange(sds s, int start, int end);
void sdsupdatelen(sds s);
+void sdsclear(sds s);
int sdscmp(sds s1, sds s2);
sds *sdssplitlen(char *s, int len, char *sep, int seplen, int *count);
void sdsfreesplitres(sds *tokens, int count);
void sdssplitargs_free(sds *argv, int argc);
sds sdsmapchars(sds s, char *from, char *to, size_t setlen);
+/* Low level functions exposed to the user API */
+sds sdsMakeRoomFor(sds s, size_t addlen);
+void sdsIncrLen(sds s, int incr);
+
#endif