Readline depends on stdio.h

[MisterDA]

Hello !
I had compilation errors. It seems to me that readline depends on stdio.h, and moving the includes fixed the errors.

Could you add a license to this project ?

gcc -Wall -g main.c consoline.c HistoryDatabase.c RbTree.c -lreadline -o consoline
In file included from /usr/include/readline/readline.h:35:0,
                 from consoline.c:8:
/usr/include/readline/rltypedefs.h:71:28: erreur : unknown type name « FILE »
 typedef int rl_getc_func_t PARAMS((FILE *));
                            ^
/usr/include/readline/readline.h:429:20: erreur : unknown type name « FILE »
 extern int rl_getc PARAMS((FILE *));
                    ^
In file included from consoline.c:8:0:
/usr/include/readline/readline.h:558:8: erreur : unknown type name « FILE »
 extern FILE *rl_instream;
        ^~~~
/usr/include/readline/readline.h:559:8: erreur : unknown type name « FILE »
 extern FILE *rl_outstream;
        ^~~~
/usr/include/readline/readline.h:588:8: erreur : unknown type name « rl_getc_func_t »
 extern rl_getc_func_t *rl_getc_function;
        ^~~~~~~~~~~~~~
/usr/include/readline/readline.h:917:3: erreur : unknown type name « FILE »
   FILE *inf;
   ^~~~
/usr/include/readline/readline.h:918:3: erreur : unknown type name « FILE »
   FILE *outf;
   ^~~~
make: *** [Makefile:6: consoline] Error 1

[thejoshwolfe]

Uh oh. Looks like a bug in readline.

Can you tell me which version of readline you have installed? Perhaps telling me your OS would help too. If possible, I'd like to correct the root problem rather than working around it here.

I will certainly add a license. Give me a day or two. It will be the MIT License.

[thejoshwolfe]

Sorry. Looks like readline is GPL, not LGPL. That means this library will be GPL, I believe. I'll need a day or two to verify that.

[MisterDA]

I'm using Arch Linux, and I have the latest core/readline 7.0.001-1 package installed.

[Ghotrix]

Readline on Arch still depends on stdio.h being included somewhere before the readline inclusion. Can you merge this PR?