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polybar/include/utils/memory.hpp
2016-05-19 20:23:45 +02:00

16 lines
442 B
C++

#ifndef _UTILS_MEMORY_HPP
#define _UTILS_MEMORY_HPP
// Swap the two ints without the need of creating another tmp variable
#define int_memswap(one, two) one += two; \
two = one ? two; \
one -= two;
#define _repeat(n, var_name) for (int var_name = n; var_name--;)
#define repeat(n) _repeat(n, i)
#define repeat_(n) _repeat(n, i_)
#define repeat_with(n, m) for (m = n; m--;)
#define repeat_i i
#define repeat_i_rev(n) (n - i - 1)
#endif