#define __SYSCALL_LL_E(x) \ ((union { long long ll; long l[2]; }){ .ll = x }).l[0], \ ((union { long long ll; long l[2]; }){ .ll = x }).l[1] #define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x)) long (__syscall)(long, ...); static inline long __syscall0(long n) { return (__syscall)(n, 0, 0, 0, 0, 0, 0); } static inline long __syscall1(long n, long a) { return (__syscall)(n, a, 0, 0, 0, 0, 0); } static inline long __syscall2(long n, long a, long b) { return (__syscall)(n, a, b, 0, 0, 0, 0); } static inline long __syscall3(long n, long a, long b, long c) { return (__syscall)(n, a, b, c, 0, 0, 0); } static inline long __syscall4(long n, long a, long b, long c, long d) { return (__syscall)(n, a, b, c, d, 0, 0); } static inline long __syscall5(long n, long a, long b, long c, long d, long e) { return (__syscall)(n, a, b, c, d, e, 0); } static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) { return (__syscall)(n, a, b, c, d, e, f); }