[Bug modula2/105388] [12 regression] Conflicting trunc decls in mc-boot/Gdecl.c etc. on Solaris

[ro at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105388

--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
Created attachment 52881
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52881&action=edit
Hacky patch