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| author | Thomas Martitz <kugel@rockbox.org> | 2011-06-14 14:21:43 +0000 |
|---|---|---|
| committer | Thomas Martitz <kugel@rockbox.org> | 2011-06-14 14:21:43 +0000 |
| commit | d43e8ea5a2d0ba2032a5badcf276a65747f8ca60 (patch) | |
| tree | 1aae8cb275d14e487e1a25df75807aec70a734fe /firmware/export | |
| parent | 50be1a8c4ce38d97b7ae76cb4dccf961065f9d94 (diff) | |
| download | rockbox-d43e8ea5a2d0ba2032a5badcf276a65747f8ca60.tar.gz rockbox-d43e8ea5a2d0ba2032a5badcf276a65747f8ca60.zip | |
Slightly more typesafe ALIGN_DOWN/UP macros.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30004 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/export')
| -rw-r--r-- | firmware/export/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/export/system.h b/firmware/export/system.h index b85b09ea70..0f709cdae6 100644 --- a/firmware/export/system.h +++ b/firmware/export/system.h | |||
| @@ -110,7 +110,7 @@ int get_cpu_boost_counter(void); | |||
| 110 | #define ALIGN_UP_P2(n, p2) ALIGN_DOWN_P2((n) + P2_M1(p2),p2) | 110 | #define ALIGN_UP_P2(n, p2) ALIGN_DOWN_P2((n) + P2_M1(p2),p2) |
| 111 | 111 | ||
| 112 | /* align up or down to nearest integer multiple of a */ | 112 | /* align up or down to nearest integer multiple of a */ |
| 113 | #define ALIGN_DOWN(n, a) ((n)/(a)*(a)) | 113 | #define ALIGN_DOWN(n, a) ((typeof(n))((typeof(a))(n)/(a)*(a))) |
| 114 | #define ALIGN_UP(n, a) ALIGN_DOWN((n)+((a)-1),a) | 114 | #define ALIGN_UP(n, a) ALIGN_DOWN((n)+((a)-1),a) |
| 115 | 115 | ||
| 116 | /* align start and end of buffer to nearest integer multiple of a */ | 116 | /* align start and end of buffer to nearest integer multiple of a */ |