#include <stdint.h>


static int errno;

int *__errno_location(void) {
    return &errno;
}

inline static __attribute__ ((__unused__))
__attribute__ ((__always_inline__))
int vserver(uint32_t cmd, uint32_t id, void *data)
{
    register long __res __asm__("eax");

    __asm__(
    	"movl	%2,%%edx" "" "\n\t" 
    	"movl	%1,%%ecx" "" "\n\t" 
	"pushl	%%ebx" "" "\n\t" 
	"movl	%0,%%ebx" "" "\n\t" ""
    :
    :"g"((long) (cmd)), "g"((long) (id)), "g"((long) (data))
    :"ecx", "edx", "esi", "edi", "eax", "memory");

    __asm__ __volatile__(
    	"movl	%0,%%eax" "" "\n\t"
	"int	$0x80" "\t/* kernel sys_" "vserver" "[" "273" "] */" "\n\t" 
	"popl	%%ebx" "" "\n\t"
    :
    :"i"(273)
    :"ecx", "edx", "esi", "edi", "eax", "memory");

    __asm__("/* gcc dummy save " "%0 " "*/":"=r"(__res));

    do { } while (0);
    if (((unsigned long) (__res) >= (unsigned long) (-(129)))) {
	int __err = -(__res);
	do {
	    (*__errno_location()) = (__err);
	} while (0);
	__res = -1;
    }
    return (int) (__res);
}



static inline __attribute__ ((__always_inline__))
    __attribute__ ((__unused__))
int vc_get_version_internal(int cat)
{
    return
	vserver(((((0) & 0x3F) << 24) | (((0) & 0xFF) << 16) |
		 ((0) & 0xFFF)), cat, 0);
}

static int res = 0;
static int v_errno;

int utilvserver_checkCompatVersion()
{
    if (res == 0) {
	res = vc_get_version_internal(63);
	v_errno = (*__errno_location());
    }

    (*__errno_location()) = v_errno;
    return res;
}