Add support for AMD_debug_output, recently added to opengl.org repository.

git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@601 783a27ee-832a-0410-bc00-9f386506c6dd

auto/bin/parse_spec.pl

@@ -66,6 +66,10 @@ my %typemap = (
     uint64 => "GLuint64",
     sync   => "GLsync",
 
+    # AMD_debug_output
+
+    DEBUGPROCAMD => "GLDEBUGPROCAMD",
+
     # GLX 1.3 defines new types which might not be available at compile time
 
     #GLXFBConfig   => "void*",

auto/core/GL_VERSION_2_0

@@ -85,7 +85,6 @@ http://www.opengl.org/documentation/specs/version2.0/glspec20.pdf
 	GL_STENCIL_BACK_REF 0x8CA3
 	GL_STENCIL_BACK_VALUE_MASK 0x8CA4
 	GL_STENCIL_BACK_WRITEMASK 0x8CA5
-	typedef char GLchar
 	void glBlendEquationSeparate (GLenum, GLenum)
 	void glDrawBuffers (GLsizei n, const GLenum* bufs)
 	void glStencilOpSeparate (GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass)

auto/src/glew_head.h

@@ -186,6 +186,14 @@ typedef GLint64EXT  GLint64;
 typedef GLuint64EXT GLuint64;
 typedef struct __GLsync *GLsync;
 
+typedef char GLchar;
+typedef void (APIENTRY *GLDEBUGPROCAMD)(GLuint id,
+                                                GLenum category,
+                                                GLenum severity,
+                                                GLsizei length,
+                                                const GLchar* message,
+                                                GLvoid* userParam);
+
 #define GL_ACCUM 0x0100
 #define GL_LOAD 0x0101
 #define GL_RETURN 0x0102