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#include "copyright.h"
#include "qt.h"
#ifdef QT_VARGS_DEFAULT
/* If the stack grows down, `vargs' is a pointer to the lowest
address in the block of arguments. If the stack grows up, it is a
pointer to the highest address in the block. */
qt_t *
qt_vargs (qt_t *sp, int nbytes, void *vargs,
void *pt, qt_startup_t *startup,
qt_vuserf_t *vuserf, qt_cleanup_t *cleanup)
{
int i;
sp = QT_VARGS_MD0 (sp, nbytes);
#ifdef QT_GROW_UP
for (i=nbytes/sizeof(qt_word_t); i>0; --i) {
QT_SPUT (QT_VARGS_ADJUST(sp), i, ((qt_word_t *)vargs)[-i]);
}
#else
for (i=nbytes/sizeof(qt_word_t); i>0; --i) {
QT_SPUT (QT_VARGS_ADJUST(sp), i-1, ((qt_word_t *)vargs)[i-1]);
}
#endif
QT_VARGS_MD1 (QT_VADJ(sp));
QT_SPUT (QT_VADJ(sp), QT_VARGT_INDEX, pt);
QT_SPUT (QT_VADJ(sp), QT_VSTARTUP_INDEX, startup);
QT_SPUT (QT_VADJ(sp), QT_VUSERF_INDEX, vuserf);
QT_SPUT (QT_VADJ(sp), QT_VCLEANUP_INDEX, cleanup);
return ((qt_t *)QT_VADJ(sp));
}
#endif /* def QT_VARGS_DEFAULT */
void
qt_null (void)
{
}
void
qt_error (void)
{
extern void abort(void);
abort();
}
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