xmake-repo/packages/i/igraph/arith_osx.h

/* Suitable for macOS on x86_64 and arm64 */
/* Not suitable for 32-bit macOS */

#define IEEE_8087
#define Arith_Kind_ASL 1
#define Long int
#define Intcast (int)(long)
#define Double_Align
#define X64_bit_pointers
#define NANCHECK
#define QNaN0 0x0
#define QNaN1 0x7ff80000