Hi Reuben, > #include "regex.h" > uses the included regex.h, not the system one.
Yes. > There are obvious potential problems with this: if the > ABI changes you could end up with a header that doesn't match the > linked code, and even without that you can end up thinking you have > features (e.g. syntax bits) which are not in fact available in the > code. Yes. But the ABI is stable: it's the glibc ABI. The problems have only been theoretical, not practical, so far. Or can you show a factual problem? Bruno
