* Fix add32_with_carry() on SPARC. * Default add32_with_carry() to C implementation.
* Fix add32_with_carry() on SPARC.
* Default add32_with_carry() to C implementation.

jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm