Fix cfi-icall breakage

[lattera]

Signed-off-by: Shawn Webb shawn.webb@hardenedbsd.org

[gwsw]

Thanks for the patch Shawn. One question: I understand the change to add VOID_PARAM to the getccu prototype, but was there a reason you changed the four calls through the function pointers from the (*gr_getc)() style to gr_getc()? AFAIK they are equivalent but the former is the style used elsewhere in less so I'd prefer to keep it consistent.

[lattera]

I can remove that. It was a stylistic thing that was bugging me while I was debugging the issue. Consider it leftover cruft.

Would you like me to update this PR to undo the stylistic changes? I'd be more than happy to do so.

[gwsw]

Yes, if you could trim it down to the necessary change, I'd appreciate it.

[lattera]

Done. :)