Error LNK2005 & LNK2001

[bcbcheng]

I am writing a C++ program, and the program will call some C library ( haval.h, haval.c ). However, it prompt the following error while i try to compile the program. Would anyone kindly give me a hand ?

nafxcwd.lib(afxmem.obj) : error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) already defined in LIBCD.lib(new.obj)
nafxcwd.lib(afxmem.obj) : error LNK2005: "void __cdecl operator delete(void *)" (??3@YAXPAX@Z) already defined in libcpd.lib(delop.obj)
nafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __endthreadex
nafxcwd.lib(thrdcore.obj) : error LNK2001: unresolved external symbol __beginthreadex
Debug/test3.exe : fatal error LNK1120: 2 unresolved externals
Error executing link.exe.

 

[Cagliostro]

att the file haval.c to the list of files of your project and build it again.

Ion Filipski