.TH sage_init 3 "September 22, 2005"
.SH NAME
sage_init \- initialize sage library

.SH SYNOPSIS

void
.B sage_init
(void)

.SH DESCRIPTION
Initialise the Sage library. This function links up the function pointers to the extensions that are reported by glGetString(GL_EXTENSIONS) and sets the sage_ext array to 1 for existing extensions. 
.PP
Note that some Open GL implementations report an extension in the GL_EXTENSIONS string but do not have the function implemented.
.SH AUTHOR
Simon Goodall (simon (at) simongoodall.co.uk)
.SH SEE ALSO
sage(3)