1 // CLN internal macros extra
2 // This file must be included after other system include files.
7 // Swap the contents of two variables: swap(int, x1, x2);
8 #define swap(swap_type,swap_var1,swap_var2) \
9 { var swap_type swap_temp; \
10 swap_temp = swap_var1; swap_var1 = swap_var2; swap_var2 = swap_temp; \
13 #endif /* _CL_XMACROS_H */