> 00000000 T _glGetString@4 The "@4" implies that it's a WINAPI function, which means it's *critical* that you include the right headers. Find the prototype for glGetString and make sure (1) it's WINAPI (or some equivalent), and (2) that it's included by your program. -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com