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#ifndef OPENGL_CMN_VARARGS_H
#define OPENGL_CMN_VARARGS_H
#if !defined(__STDC__)
# define __STDC__ 1
#endif
#include <stdarg.h>
#if !defined(WNT)
# include <X11/Xlib.h>
# include <GL/glx.h>
#endif
typedef union CMN_KEY_DATA_UNION
{
Tint ldata;
#if !defined(WNT)
Pixmap pixmap;
GLXPixmap
glxpixmap;
#endif
Tfloat fdata;
void *pdata;
} CMN_KEY_DATA, *cmn_key_data;
typedef struct
{
int id;
CMN_KEY_DATA data;
} CMN_KEY, *cmn_key;
#if defined (SOLARIS) || defined (IRIXO32)
#define CMN_GET_STACK(n,k) { \
va_list p; \
va_start (p, n); \
if (n>=0) { \
k = (cmn_key *)p; \
} \
else { \
n = -n; \
k = *(cmn_key **)p; \
} \
}
#else /* DECOSF1 || HPUX || IRIX avec n32 */
#define TMaxArgs 128
#define CMN_GET_STACK(n,k) { \
int i; \
va_list ap; \
cmn_key * args; \
va_start (ap,n); \
if (n>=0) { \
for (i=0; i<n && i<TMaxArgs; i++) \
k[i] = va_arg (ap, cmn_key); \
} \
else { \
n = -n; \
args = va_arg (ap, cmn_key *); \
for (i=0; i<n && i<TMaxArgs; i++) \
k[i] = args[i]; \
} \
va_end (ap); \
}
#endif /* DECOSF1 || HPUX || IRIX avec n32 */
#endif
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