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 GLC_NONE to that variable, and returns the
retrieved value.
glcGetError returns the error codes GLC_NONE, GLC_PARAMETER_ERROR,
GLC_RESOURCE_ERROR, or GLC_STATE_ERROR.
Note that in contrast to the GL function glGetError, glcGetError only
returns one error, not a list of errors.
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