···39394040//! Setup UI for the AEG algorithm
4141void
4242-u_autoexpgain_add_vars(struct u_autoexpgain *aeg, void *root);
4242+u_autoexpgain_add_vars(struct u_autoexpgain *aeg, void *root, char *prefix);
43434444//! Update the AEG with a frame
4545void