Feature req: Fields in Structure editor or enable/disable conditional fields

[pabx06]

Is your feature request related to a problem? Please describe. Trying to reverse large structure from open source lib that use so many conditional compilation feature (#ifdef) ie:

Describe the solution you'd like

• either ability to input the #ifdef feature01 in the structure editor or enable/disable them
• or enable and disable field from the structure without deleting => and re-entering them again later when you figure out that you needed them
• or simply show sum size of selected field near complete structure size . to help guess if that block need to deleted or not.

Describe alternatives you've considered Delete field look ant the code then retype them if need : error prone workflow than to just enable disable feature flag. not doable for structure that has very large amount of conditionals

Additional context the structure has 10 conditionals #ifdef : make it like 1098765432 =3628800 flavor of the same structure

[ghidra1]

You may want to write a script that leverages the CParser or use the CPArser GUI to create such structures