C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
__max, __min
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─────Run-Time Library───────────────────────────────────────────────────────
 
     The __max and __min macros compare two values and return the value
     of the larger one (__max) or the value of the smaller one (__min).
     The data type can be any numerical data type, signed or unsigned.
     The type of the arguments and the return value is the same.
 
     Return Value
 
     The macro returns the larger (__max) or smaller (__min) of the two
     arguments.
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