diff --git a/auto/core/GL_EXT_framebuffer_object b/auto/core/GL_EXT_framebuffer_object
new file mode 100644
index 0000000..ac7d980
--- /dev/null
+++ b/auto/core/GL_EXT_framebuffer_object
@@ -0,0 +1,67 @@
+GL_EXT_framebuffer_object
+http://www.opengl.org/documentation/extensions/EXT_framebuffer_object.txt
+	GL_FRAMEBUFFER_EXT 0x8D40
+	GL_RENDERBUFFER_EXT 0x8D41
+	GL_STENCIL_INDEX_EXT 0x8D45
+	GL_STENCIL_INDEX1_EXT 0x8D46
+	GL_STENCIL_INDEX4_EXT 0x8D47
+	GL_STENCIL_INDEX8_EXT 0x8D48
+	GL_STENCIL_INDEX16_EXT 0x8D49
+	GL_RENDERBUFFER_WIDTH_EXT 0x8D42
+	GL_RENDERBUFFER_HEIGHT_EXT 0x8D43
+	GL_RENDERBUFFER_INTERNAL_FORMAT_EXT 0x8D44
+	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT 0x8CD0
+	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT 0x8CD1
+	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT 0x8CD2
+	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT 0x8CD3
+	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT 0x8CD4
+	GL_COLOR_ATTACHMENT0_EXT 0x8CE0
+	GL_COLOR_ATTACHMENT1_EXT 0x8CE1
+	GL_COLOR_ATTACHMENT2_EXT 0x8CE2
+	GL_COLOR_ATTACHMENT3_EXT 0x8CE3
+	GL_COLOR_ATTACHMENT4_EXT 0x8CE4
+	GL_COLOR_ATTACHMENT5_EXT 0x8CE5
+	GL_COLOR_ATTACHMENT6_EXT 0x8CE6
+	GL_COLOR_ATTACHMENT7_EXT 0x8CE7
+	GL_COLOR_ATTACHMENT8_EXT 0x8CE8
+	GL_COLOR_ATTACHMENT9_EXT 0x8CE9
+	GL_COLOR_ATTACHMENT10_EXT 0x8CEA
+	GL_COLOR_ATTACHMENT11_EXT 0x8CEB
+	GL_COLOR_ATTACHMENT12_EXT 0x8CEC
+	GL_COLOR_ATTACHMENT13_EXT 0x8CED
+	GL_COLOR_ATTACHMENT14_EXT 0x8CEE
+	GL_COLOR_ATTACHMENT15_EXT 0x8CEF
+	GL_DEPTH_ATTACHMENT_EXT 0x8D00
+	GL_STENCIL_ATTACHMENT_EXT 0x8D20
+	GL_FRAMEBUFFER_COMPLETE_EXT 0x8CD5
+	GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT 0x8CD6
+	GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT 0x8CD7
+	GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT 0x8CD8
+	GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT 0x8CD9
+	GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT 0x8CDA
+	GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT 0x8CDB
+	GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT 0x8CDC
+	GL_FRAMEBUFFER_UNSUPPORTED_EXT 0x8CDD
+	GL_FRAMEBUFFER_STATUS_ERROR_EXT 0x8CDE
+	GL_FRAMEBUFFER_BINDING_EXT 0x8CA6
+	GL_RENDERBUFFER_BINDING_EXT 0x8CA7
+	GL_MAX_COLOR_ATTACHMENTS_EXT 0x8CDF
+	GL_MAX_RENDERBUFFER_SIZE_EXT 0x84E8
+	GL_INVALID_FRAMEBUFFER_OPERATION_EXT 0x0506
+	GLboolean glIsRenderbufferEXT (GLuint renderbuffer)
+	GLvoid glBindRenderbufferEXT (GLenum target, GLuint renderbuffer)
+	GLvoid glDeleteRenderbuffersEXT (GLsizei n, const GLuint* renderbuffers)
+	GLvoid glGenRenderbuffersEXT (GLsizei n, GLuint* renderbuffers)
+	GLvoid glRenderbufferStorageEXT (GLenum target, GLenum internalformat, GLsizei width, GLsizei height)
+	GLvoid glGetRenderbufferParameterivEXT (GLenum target, GLenum pname, GLint* params)
+	GLboolean glIsFramebufferEXT (GLuint framebuffer)
+	GLvoid glBindFramebufferEXT (GLenum target, GLuint framebuffer)
+	GLvoid glDeleteFramebuffersEXT (GLsizei n, const GLuint* framebuffers)
+	GLvoid glGenFramebuffersEXT (GLsizei n, GLuint* framebuffers)
+	GLenum glCheckFramebufferStatusEXT (GLenum target)
+	GLvoid glFrameBufferTexture1DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
+	GLvoid glFramebufferTexture2DEXT (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level)
+	GLvoid glFramebufferTexture3DEXT (GLenum target, GLenum	attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset)
+	GLvoid glFramebufferRenderbufferEXT (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer)
+	GLvoid glGetFramebufferAttachmentParameterivEXT (GLenum target,	GLenum attachment, GLenum pname, GLint* params)
+	GLvoid glGenerateMipmapEXT (GLenum target)