This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Contend for execution. */
gl_once (once_control, once_execute);
/* Contend for execution. */
gl_once (once_control, once_execute);