diff options
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/clib.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vppinfra/clib.h b/src/vppinfra/clib.h index 9474350c6da..22377c61440 100644 --- a/src/vppinfra/clib.h +++ b/src/vppinfra/clib.h @@ -332,6 +332,14 @@ extract_bits (uword x, int start, int count) _x < _y ? _x : _y; \ }) +#define clib_clamp(x,lo,hi) \ +({ \ + __typeof__ (x) _x = (x); \ + __typeof__ (lo) _lo = (lo); \ + __typeof__ (hi) _hi = (hi); \ + _x < _lo ? _lo : (_x > _hi ? _hi : _x); \ +}) + #define clib_abs(x) \ ({ \ __typeof__ (x) _x = (x); \ |