On Fri, Mar 14, 2014 at 06:50:37AM -0400, Jeff Cody wrote: > On 32-bit hosts, some compilers will warn on too large integer constants > for constants that are 64-bit in length. Explicitly put a 'ULL' suffix > on those defines. > -#define VHDX_FILE_SIGNATURE 0x656C696678646876 /* "vhdxfile" in ASCII */ > +#define VHDX_FILE_SIGNATURE 0x656C696678646876ULL /* "vhdxfile" in ASCII */
I think it's better to use this C99-defined feature (from <stdint.h>): #define VHDX_FILE_SIGNATURE UINT64_C(0x656C696678646876) Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org
