#define SSF_DCOND 0
#define SSF_SCOND 1
#define SSF_OR 2
#define SSF_AND 3
#define SSF_NOT 4
#define SSF_D_GE 5
#define SSF_D_LE 6
#define SSF_S_GE 7
#define SSF_S_LE 8
#define SSF_S_AUTO 9
struct ssfilter
{
int type;
struct ssfilter *post;
struct ssfilter *pred;
};
int ssfilter_parse(struct ssfilter **f, int argc, char **argv, FILE *fp);
void *parse_hostcond(char*);