What's purpose of functions ROL and ROR? For both of them, first arg is int, and second is byte
I suppose that's bitwise shifts
Check out IDA directory\plugins\defs.h.
... // Macros to represent some assembly instructions // Feel free to modify them #define __ROL__(x, y) __rotl__(x, y) // Rotate left #define __ROR__(x, y) __rotr__(x, y) // Rotate right ...