TglGetDebugMessageLog

type TglGetDebugMessageLog = function(

  count: GLuint;

  bufSize: GLsizei;

  sources: PGLenum;

  types: PGLenum;

  ids: PGLuint;

  severities: PGLenum;

  lengths: PGLsizei;

  messageLog: PGLchar

):GLuint;