osx man page for glisframebuffer

GLISFRAMEBUFFER(3G)						    OpenGL 3.3						       GLISFRAMEBUFFER(3G)

NAME
       glIsFramebuffer - determine if a name corresponds to a framebuffer object

C SPECIFICATION
       GLboolean glIsFramebuffer(GLuint framebuffer);

PARAMETERS
       framebuffer
	   Specifies a value that may be the name of a framebuffer object.

DESCRIPTION
       glIsFramebuffer returns GL_TRUE if framebuffer is currently the name of a framebuffer object. If framebuffer is zero, or if framebuffer is
       not the name of a framebuffer object, or if an error occurs, glIsFramebuffer returns GL_FALSE. If framebuffer is a name returned by
       glGenFramebuffers(), by that has not yet been bound through a call to glBindFramebuffer(), then the name is not a framebuffer object and
       glIsFramebuffer returns GL_FALSE.

SEE ALSO
       glGenFramebuffers(), glBindFramebuffer(), glDeleteFramebuffers()

COPYRIGHT
       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

OpenGL 3.3							    03/08/2011						       GLISFRAMEBUFFER(3G)