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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup libc |
29 | /** @addtogroup libc |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #ifndef __ALIGN_H__ |
35 | #ifndef LIBC_ALIGN_H_ |
| 36 | #define __ALIGN_H__ |
36 | #define LIBC_ALIGN_H_ |
| 37 | 37 | ||
| 38 | /** Align to the nearest lower address. |
38 | /** Align to the nearest lower address. |
| 39 | * |
39 | * |
| 40 | * @param s Address or size to be aligned. |
40 | * @param s Address or size to be aligned. |
| 41 | * @param a Size of alignment, must be power of 2. |
41 | * @param a Size of alignment, must be power of 2. |
| Line 50... | Line 50... | ||
| 50 | */ |
50 | */ |
| 51 | #define ALIGN_UP(s, a) ((long)((s) + ((a) - 1)) & ~((long) (a) - 1)) |
51 | #define ALIGN_UP(s, a) ((long)((s) + ((a) - 1)) & ~((long) (a) - 1)) |
| 52 | 52 | ||
| 53 | #endif |
53 | #endif |
| 54 | 54 | ||
| 55 | - | ||
| 56 | /** @} |
55 | /** @} |
| 57 | */ |
56 | */ |
| 58 | - | ||
| 59 | - | ||