From 552bc70b77d4fca54929b46190128721b93d887c Mon Sep 17 00:00:00 2001 From: Adam Carpenter Date: Tue, 23 Jul 2019 12:09:24 -0400 Subject: Cleaned up directory. --- ch2/2-8.c | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 ch2/2-8.c (limited to 'ch2/2-8.c') diff --git a/ch2/2-8.c b/ch2/2-8.c deleted file mode 100644 index 9f7adbd..0000000 --- a/ch2/2-8.c +++ /dev/null @@ -1,21 +0,0 @@ -#include - -/* - * Returns the value of the integer x rotated to the right by n bit positions. - */ - -unsigned rightrot(unsigned x, int n) { - unsigned mask = ~(~0 >> 1); - - while (n-- > 0) - if (x & 1) - x = (x >> 1) | mask; - else - x >>= 1; - - return x; -} - -int main() { - printf("%x\n", rightrot(0xaa, 3)); -} -- cgit v1.2.3