| /* A C macro for declaring that specific function parameters are not used. | |
| Copyright (C) 2008-2026 Free Software Foundation, Inc. | |
| This program is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU Lesser General Public License as published | |
| by the Free Software Foundation; either version 2 of the License, or | |
| (at your option) any later version. | |
| This program is distributed in the hope that it will be useful, | |
| but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| Lesser General Public License for more details. | |
| You should have received a copy of the GNU Lesser General Public License | |
| along with this program. If not, see <https://www.gnu.org/licenses/>. */ | |
| /* _GL_UNUSED_PARAMETER is a marker that can be prepended to function parameter | |
| declarations for parameters that are not used. This helps to reduce | |
| warnings, such as from GCC -Wunused-parameter. The syntax is as follows: | |
| _GL_UNUSED_PARAMETER type param | |
| or more generally | |
| _GL_UNUSED_PARAMETER param_decl | |
| For example: | |
| _GL_UNUSED_PARAMETER int param | |
| _GL_UNUSED_PARAMETER int *(*param) (void) | |
| */ | |
| #ifndef _GL_UNUSED_PARAMETER | |
| # define _GL_UNUSED_PARAMETER _GL_ATTRIBUTE_MAYBE_UNUSED | |
| #endif |