glcGetError(3G) OpenGL Character Renderer glcGetError(3G)
NAME
glcGetError - return error information
C SPECIFICATION
GLCenum glcGetError( void )
DESCRIPTION
glcGetError retrieves the value of the issuing thread's GLC error code
variable, assigns the value GLCNONE to that variable, and returns the
retrieved value.
glcGetError returns the error codes GLCNONE, GLCPARAMETERERROR,
GLCRESOURCEERROR, or GLCSTATEERROR.
Note that in contrast to the GL function glGetError, glcGetError only
returns one error, not a list of errors.
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