tor  0.4.1.0-alpha-dev
Macros
cmp.h File Reference

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Macros

#define MAX(a, b)   ( ((a)<(b)) ? (b) : (a) )
 
#define MIN(a, b)   ( ((a)>(b)) ? (b) : (a) )
 
#define CLAMP(min, v, max)
 
#define ABS(x)   ( ((x)<0) ? -(x) : (x) )
 

Detailed Description

Macro definitions for MIN, MAX, and CLAMP.

Definition in file cmp.h.

Macro Definition Documentation

◆ ABS

#define ABS (   x)    ( ((x)<0) ? -(x) : (x) )

Give the absolute value of x, independent of its type.

Definition at line 40 of file cmp.h.

◆ CLAMP

#define CLAMP (   min,
  v,
  max 
)
Value:
( ((v) < (min)) ? (min) : \
((v) > (max)) ? (max) : \
(v) )

Definition at line 34 of file cmp.h.

◆ MAX

#define MAX (   a,
 
)    ( ((a)<(b)) ? (b) : (a) )

Macros for MIN/MAX. Never use these when the arguments could have side-effects. {With GCC extensions we could probably define a safer MIN/MAX. But depending on that safety would be dangerous, since not every platform has it.}

Definition at line 22 of file cmp.h.

Referenced by circpad_distribution_sample_iat_delay(), and get_accounting_bytes().