| /* |
| general.h - Part of libsensors, a Linux library for reading sensor data. |
| Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> |
| |
| This library 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 2.1 of the License, or (at your option) any later version. |
| |
| This library 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 General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| MA 02110-1301 USA. |
| */ |
| |
| #ifndef LIB_SENSORS_GENERAL |
| #define LIB_SENSORS_GENERAL |
| |
| /* These are general purpose functions. They allow you to use variable- |
| length arrays, which are extended automatically. A distinction is |
| made between the current number of elements and the maximum number. |
| You can only add elements at the end. Primitive, but very useful |
| for internal use. */ |
| void sensors_malloc_array(void *list, int *num_el, int *max_el, |
| int el_size); |
| void sensors_free_array(void *list, int *num_el, int *max_el); |
| void sensors_add_array_el(const void *el, void *list, int *num_el, |
| int *max_el, int el_size); |
| void sensors_add_array_els(const void *els, int nr_els, void *list, |
| int *num_el, int *max_el, int el_size); |
| |
| #define ARRAY_SIZE(arr) (int)(sizeof(arr) / sizeof((arr)[0])) |
| |
| #endif /* LIB_SENSORS_GENERAL */ |