void keep_temp_dir(void);
bool move_file(const char *oldname, const char *newname);
-void *do_tal_realloc(void *p, size_t size);
+void *tal_rbuf_enlarge(struct membuf *mb, void *p, size_t len);
/* Freed on exit: a good parent for auto cleanup. */
tal_t *autofree(void);
const char *find_ccan_dir(const char *base);
/* Run gcov coverage tool */
+extern const char *gcov;
const char *gcov_unavailable(void *ctx);
bool run_gcov(const void *ctx, unsigned int *time_ms, char **output,
const char *fmt, ...);