Hello,
I want to toggle bits in an unsigned long variable. But I get an overflow with bits higher then 31.
Any ideas how to solve this? Thank you.
Code:unsigned long n = 63; unsigned long c = 0x8000000000000000; c ^= (1 << n); Output: 01111111 | 11111111 | 11111111 | 11111111 | 10000000 | 00000000 | 00000000 | 00000000