> Why can a long integer not be set to 64 bits?
Because long is32 bits in the 64-bit Windows ABI, and in also 64-bit C
libraries on Windows. And this is fully legal from a C language point
of view.
Any code that pretends to be portable but assumes long is 64 bits is
simply broken.
Code should us
2010/2/25 Simon de Graaf :
> Hello,
>
> I am working under opensuse and cross compiling for 64 bits Windows.
> I cannot compile the gmp library because mp_limb_t is 32 bits, because of
> the 32 bit long type. I have tried to use the -m64 option but it does
> not work.
the variant provide in our so
On Thu, Feb 25, 2010 at 4:01 PM, Simon de Graaf wrote:
> Hello,
>
> I am working under opensuse and cross compiling for 64 bits Windows.
> I cannot compile the gmp library because mp_limb_t is 32 bits, because of
> the 32 bit long type. I have tried to use the -m64 option but it does
> not work.
Hello,
I am working under opensuse and cross compiling for 64 bits Windows.
I cannot compile the gmp library because mp_limb_t is 32 bits, because of
the 32 bit long type. I have tried to use the -m64 option but it does
not work.
Why can a long integer not be set to 64 bits?
I have used the bina
the definition of DWORD_PTR is an __int64 * look at the 64-bit target compiler
definitions.
can't use. and I'll betcha the ptr itself is 64-bit.
so yeah, ifdef _WIN64 :-)
__MINGW_EXTENSION typedef __int64 INT_PTR,*PINT_PTR;
__MINGW_EXTENSION typedef unsigned __int64 UINT_PTR,*PUINT_PTR;
