// disable data conversion warnings
#ifdef _MSC_VER
-#pragma warning(disable : 4244) // LordHavoc: MSVC++ 4 x86, double/float
-#pragma warning(disable : 4305) // LordHavoc: MSVC++ 6 x86, double/float
+//#pragma warning(disable : 4244) // LordHavoc: MSVC++ 4 x86, double/float
+//#pragma warning(disable : 4305) // LordHavoc: MSVC++ 6 x86, double/float
+//#pragma warning(disable : 4706) // LordHavoc: MSVC++ 2008 x86, assignment within conditional expression
+//#pragma warning(disable : 4127) // LordHavoc: MSVC++ 2008 x86, conditional expression is constant
+//#pragma warning(disable : 4100) // LordHavoc: MSVC++ 2008 x86, unreferenced formal parameter
+//#pragma warning(disable : 4055) // LordHavoc: MSVC++ 2008 x86, 'type cast' from data pointer to function pointer
+//#pragma warning(disable : 4054) // LordHavoc: MSVC++ 2008 x86, 'type cast' from function pointer to data pointer
#endif
#define GL_TEXTURE31_ARB 0x84DF
#endif
-// GL_EXT_compiled_vertex_array
-extern void (GLAPIENTRY *qglLockArraysEXT) (GLint first, GLint count);
-extern void (GLAPIENTRY *qglUnlockArraysEXT) (void);
-
// GL_ARB_texture_env_combine
#ifndef GL_COMBINE_ARB
#define GL_COMBINE_ARB 0x8570
#define GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB 0x851C
#endif
-#ifndef GL_TEXTURE_RECTANGLE_ARB
-#define GL_TEXTURE_RECTANGLE_ARB 0x84F5
-#define GL_TEXTURE_BINDING_RECTANGLE_ARB 0x84F6
-#define GL_PROXY_TEXTURE_RECTANGLE_ARB 0x84F7
-#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8
-#define GL_SAMPLER_2D_RECT_ARB 0x8B63
-#define GL_SAMPLER_2D_RECT_SHADOW_ARB 0x8B64
-#endif
-
#ifndef GL_DEPTH_COMPONENT16_ARB
#define GL_DEPTH_COMPONENT16_ARB 0x81A5
#define GL_DEPTH_COMPONENT24_ARB 0x81A6
extern void (GLAPIENTRY *qglDrawRangeElements)(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
extern void (GLAPIENTRY *qglDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
+extern void (GLAPIENTRY *qglDrawArrays)(GLenum mode, GLint first, GLsizei count);
extern void (GLAPIENTRY *qglVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr);
extern void (GLAPIENTRY *qglNormalPointer)(GLenum type, GLsizei stride, const GLvoid *ptr);
extern void (GLAPIENTRY *qglColorPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr);
extern void (GLAPIENTRY *qglTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr);
extern void (GLAPIENTRY *qglArrayElement)(GLint i);
+extern void (GLAPIENTRY *qglColor4ub)(GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha);
extern void (GLAPIENTRY *qglColor4f)(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);
extern void (GLAPIENTRY *qglTexCoord1f)(GLfloat s);
extern void (GLAPIENTRY *qglTexCoord2f)(GLfloat s, GLfloat t);
extern void (GLAPIENTRY *qglTexCoord4f)(GLfloat s, GLfloat t, GLfloat r, GLfloat q);
extern void (GLAPIENTRY *qglVertex2f)(GLfloat x, GLfloat y);
extern void (GLAPIENTRY *qglVertex3f)(GLfloat x, GLfloat y, GLfloat z);
+extern void (GLAPIENTRY *qglVertex4f)(GLfloat x, GLfloat y, GLfloat z, GLfloat w);
extern void (GLAPIENTRY *qglBegin)(GLenum mode);
extern void (GLAPIENTRY *qglEnd)(void);
#define DEBUGGL
#ifdef DEBUGGL
-#define CHECKGLERROR {if (gl_paranoid.integer){if (gl_printcheckerror.integer) Con_Printf("CHECKGLERROR at %s:%d\n", __FILE__, __LINE__);errornumber = qglGetError();if (errornumber) GL_PrintError(errornumber, __FILE__, __LINE__);}}
+#define CHECKGLERROR {if (gl_paranoid.integer){if (gl_printcheckerror.integer) Con_Printf("CHECKGLERROR at %s:%d\n", __FILE__, __LINE__);errornumber = qglGetError ? qglGetError() : 0;if (errornumber) GL_PrintError(errornumber, __FILE__, __LINE__);}}
extern int errornumber;
-void GL_PrintError(int errornumber, char *filename, int linenumber);
+void GL_PrintError(int errornumber, const char *filename, int linenumber);
#else
#define CHECKGLERROR
#endif