I've sent someone C source code for a simple routine that compiles fine with Microsoft's Visual C++, but when they try to compile it with gcc they get the errors: -bash-3.2$ g++ nkg.cpp nkg.cpp: In function âint main(int, char**)â: nkg.cpp:83: error: â__int64â does not name a type nkg.cpp:84: error: â__int64â does not name a type nkg.cpp:89: error: âserNumâ was not declared in this scope nkg.cpp:96: error: âserNumâ was not declared in this scope nkg.cpp:141: error: âlicenseâ was not declared in this scope nkg.cpp:145: error: âlicenseâ was not declared in this scope These appear to be related to two 64-bit I've declared: unsigned __int64 serNum=0; unsigned __int64 license=0; Apparently gcc doesn't recognize this format for a 64-bit integer. Could someone point out what I need to put here to declare the 64-bit integer so gcc will accept it? Thanks for any help. Steve Adams
