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clamp
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
clamp - return a value clamped to a given range with strict typecheckingSYNOPSIS
- clamp(val, min, max);
ARGUMENTS
val
- current value
min
- minimum allowable value
max
- maximum allowable value
DESCRIPTION
This macro does strict typechecking of min/max to make sure they are of the same type as val. See the unnecessary pointer comparisons.
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