In current version of flex, not having this header leads to implicit
function declarations that are not compatible with c99 standard.
On top of that, while flex dedicated test were having this macro set,
the yacc ones didn't have it despise their use of Flex.
For consistency,
Hello,
Changes since v1:
- The "--never-interactive" option is added to AM_LFLAGS whenever a
yacc or lex test needs to execute make.
Since there is quite a lot of files being modified, please review carefully.
Hopefully, I didn't forget anything, nor edited files that were not needed,
multipl
