[U-Boot] Standalone application using saveenv

Hi,

I will write a standalone application and I want to use saveenv from it. But saveenv is not included in exports.h. Are there any intentions to add saveenv function to exports.h in later U-boot releases? I don't want the standalone application to be a GPL program. What I understand when I have read some mailing list threads it is not allowed by myself to add new functions to be exported through the jump table without the standalone application must be a GPL program. What I mean with new functions are functions which already exists in U-boot but not already included in exports.h file, for example saveenv.

Best regards /Hans Törnquist