ckb-script 0.100.0-rc2

CKB component to run the type/lock scripts.
Documentation 
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static inline long __internal_syscall(long n, long _a0, long _a1, long _a2,
                                      long _a3, long _a4, long _a5) {
  register long a0 asm("a0") = _a0;
  register long a1 asm("a1") = _a1;
  register long a2 asm("a2") = _a2;
  register long a3 asm("a3") = _a3;
  register long a4 asm("a4") = _a4;
  register long a5 asm("a5") = _a5;
  register long syscall_id asm("a7") = n;

  asm volatile("scall"
               : "+r"(a0)
               : "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5), "r"(syscall_id));
  return a0;
}

#define syscall(n, a, b, c, d, e, f)                                           \
  __internal_syscall(n, (long)(a), (long)(b), (long)(c), (long)(d), (long)(e), \
                     (long)(f))

int main() {
    return syscall(2042, 0, 0, 0, 0, 0, 0);
}