Revert "Changed 'NX' in macro names to 'SOD' (unfortunately)"

This reverts commit 96f73f8466e1fb26abc6263ec64f8640871aafd0.

Conflicts:
	macros/debug-utils.cfg
Revert "Renamed nxrequire function"

This reverts commit 32a7b6c2fcbac1014665972447d351ec6ca98a59.