swiss_army.h File Reference

#include "opts.h"

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Defines
#define	PODSWAP(Type, lhs, rhs)   do { Type tmp = *(lhs); *lhs = *rhs; *rhs = tmp; } while(0)

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Detailed Description

This file provides generic utility routines

Definition in file swiss_army.h.

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Define Documentation

#define PODSWAP	(		Type,
			lhs,
			rhs
	)		do { Type tmp = *(lhs); *lhs = *rhs; *rhs = tmp; } while(0)

Swap the POD objects addressed by pair of pointers.

Parameters:

Type	The type of the objects addressed by the pointers.
lhs	Pointer to the first POD object to swap
rhs	Pointer to the second POD object to swap

Definition at line 53 of file swiss_army.h.

Referenced by canonical_string_swap(), file_tree_swap(), ptr_set_swap(), ptr_vector_swap(), and symbol_swap().