Build issues with GCC 14

[rvicedomini]

I wanted to report that I am not able to build the library with GCC 14.
It seems that this version turned some warnings into errors (see https://gcc.gnu.org/gcc-14/porting_to.html).

As far as TurboPFor is concerned, the incompatible-pointer-types error is the one preventing a successful build. A possible way to fix it could be to add the flag -Wno-incompatible-pointer-types where it is needed.