/**
* Concatenates two strings and stores result on @mp.
*/
-static inline char LIKE_MALLOC *mp_strcat(struct mempool *mp, const char *x, const char *y)
+static inline char *LIKE_MALLOC mp_strcat(struct mempool *mp, const char *x, const char *y)
{
return mp_multicat(mp, x, y, NULL);
}