T4 Text Template to generate Unity opengl32/glu32 dummies for batchmode

generate.tt

<#@ template debug="false" hostspecific="false" language="C#" #>
<#@ output extension="cpp" #>
/* Auto-generated code follows */
#include <SDKDDKVer.h>
#include <stdio.h>

#define WIN32_LEAN_AND_MEAN
#define NOGDI
#include <windows.h>
<#@ assembly name="mscorlib" #>  
<#@ import namespace="System.Collections.Generic" #>  
<#@ assembly name="System.Core.dll" #>  
<#@ import namespace="System.Linq" #>  
<#
var defs = new Dictionary<string, int>() {
    // opengl32.dll
    { "glDeleteTextures", 2 },
    { "glGetIntegerv", 2 },
    { "glGetError", 0 },
    { "glTexImage1D", 8 },
    { "glTexImage2D", 9 },
    { "glPixelStorei", 2 },
    { "glTexParameteri", 3 },
    { "glBindTexture", 2 },
    { "glGenTextures", 2 },
    { "glGetTexLevelParameteriv", 4 },
    { "glGetString", 1 },
    { "wglCreateContext", 1 },
    { "wglDeleteContext", 1 },
    { "wglGetCurrentContext", 0 },
    { "wglGetCurrentDC", 0 },
    { "wglGetProcAddress", 1 },
    { "wglMakeCurrent", 2 },

    // glu32.dll
    { "gluDeleteTess", 1 },
    { "gluNewTess", 0 },
    { "gluTessBeginContour", 1 },
    { "gluTessBeginPolygon", 2 },
    { "gluTessCallback", 3 },
    { "gluTessEndContour", 1 },
    { "gluTessEndPolygon", 1 },
    { "gluTessVertex", 3 }
};

foreach(var def in defs) {
  var func = def.Key;
  var paramCount = def.Value;
#>
  void __stdcall <#= func #>(<#= paramCount > 0 ? string.Join(", ", Enumerable.Repeat("ULONG_PTR", paramCount)) : "void" #>)
  {
    #pragma comment(linker, "/EXPORT:" __FUNCTION__ "=" __FUNCDNAME__)
    printf("NOTIMPL: <#= func #>\n");
  }
<#
}
#>