Add header from loadable module?

Hi, I'm currently writing a loadable module that needs to set a few headers. Adding #include "SAPI.h" makes everything quiet during compilation and link time but when loading/calling the module I end up with the following error message in Apache log: /usr/local/apache/bin/httpd: relocation error: .//xapacache_module.so: undefined symbol: _Z18sapi_add_header_exPcjhh It's the "same result" if I use the newer _op interface. Any ideas? Brgds /Stefan -- If you make people think they're thinking, they'll love you; but if you really make them think they'll hate you. ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.