readline.c:

Include readline/readline.h earlier, to avoid redifinition of term.h macros on AIX 5.2
search.c:
  FreeBSD needs <sys/types.h> to get 'off_t' defined

cmd-line-utils/libedit/search.c

@@ -37,6 +37,7 @@
 /*
  * search.c: History and character search functions
  */
+#include <sys/types.h>
 #include <stdlib.h>
 #if defined(REGEX)
 #include <regex.h>