Error in gl.h please some advice

[JOSE ML]

hi, iam having a problem, sometimes i get this while in M. Visual C++ 6.0

c:\program files\microsoft visual studio\vc98\include\gl\gl.h(1152) : error C2144: syntax error : missing ';' before type 'void'
c:\program files\microsoft visual studio\vc98\include\gl\gl.h(1152) : error C2501: 'WINGDIAPI' : missing storage-class or type specifiers
c:\program files\microsoft visual studio\vc98\include\gl\gl.h(1152) : fatal error C1004: unexpected end of file found

i have no ideia how the file is affected, the only way i get it to work is to put the original again in the folder, and it works until it decides to do this.... anyone knows why??
thanksss

[Brent Fogarty]

I think thats caused by no including <windows.h> before <gl.h> try puting it in but remember it must be before gl.h

[JOSE ML]

Ive made the include for windows.h, know i get a another weird error

c:\c-cpp\opengl\xeya\loadtext.h(43) : error C2065: 'glTexImage3D' : undeclared identifier
c:\c-cpp\opengl\xeya\loadtext.h(43) : error C2065: 'GL_TEXTURE_3D' : undeclared identifier
c:\c-cpp\opengl\xeya\loadtext.h(85) : error C2065: 'GL_TEXTURE_WRAP_R' : undeclared identifier

hows this possible?

[ioquan]

Most likely you have some version compatibility problems. I dont think GL_TEXTURE_3D was available in v1.1 of OpenGL. Besides, what do you need 3D texturing for anyway?

[Starnut coder]

In case the post above me is not the problem check wether you linked to opengl32.lib glu32.lib...

[Bob]

To me it looks like a compile time error and not a link time error. Whether you have added the correct libraries or not won't affect the compiler.