problem when including readline.h

Robert Huff roberthuff at
Sun Feb 13 22:56:14 UTC 2011

Chip Camden writes:

>  > 	I'm writing a C program which, for various reasons, has the
>  > warning level turned _way_ up.
>  > 	I'm now getting this:
>  > 
>  > /usr/include/readline/readline.h:336: warning: redundant redeclaration of 'rl_make_bare_keymap'
>  > /usr/include/readline/keymaps.h:74: warning: previous declaration of 'rl_make_bare_keymap' was here
>  > 
>  > 	and more like it.
>  > 	Other than turning down the warning level, what's wrong and how
>  > do I fix it?
>  Both keymaps.h and readline.h declare rl_make_bare_keymap as an external
>  function.  Perhaps you shouldn't be including both files?

	Except I don't.  The include list:

#include <sys/types.h>
#include <ctype.h>
#include <limits.h>
#include <mysql/mysql.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <sys/param.h>
#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>

	No second "keymap.h" visible.

				Robert Huff

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