actube/src/cw/mavl_foreach_lr.c

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#include "mavl.h"
int mavl_foreach_lr(struct mavlnode *n, int (*callback)(void *,void *),void *cbpriv)
{
if (!n)
return 1;
if (!mavl_foreach_lr(n->left,callback,cbpriv))
return 0;
if (!callback(cbpriv,n->data))
return 0;
return mavl_foreach_lr(n->right,callback,cbpriv);
}