This option specifies the language standard of the standard library.
It is the same result as when -lang=c is specified.
When -lang=c is selected, the library includes only the components that conform to the C89 standard, and the functions expanded in the C99 standard are not included. When -lang=c99 is selected, the library is configured by components conforming to the C89 and C99 standards. |
Make sure that the specification is the same as those for the applications that reference the library. |