I can't seem to access any functions in my frameworks. The headers were made public, but every time I include a file with a function ( ex: #include <QE/Ping.h> ) it will tell me that whatever function is there is undefined. There is probably a really simple answer. Thanks a lot.

Development Envrioment: Mac OS X.2: Project Builder
Compiler: GCC 3.1
Example File in Framework:
[file Ping.cc]
#include "Ping.h"
void Ping(const char *address) {
/* Do some ping stuff here */
[file Ping.h]
void Ping(const char *address);