#define YES 1
#define NO 0

/*	globals for match array	*/

#ifndef XTERNAL
int maxv, max0, max1;		/* best match values */
int min0, min1;			/* left end of match */
int minc, maxc;			/* consensus pointers */
int mins;

char *seqc0, *seqc1;	/* arrays for the consensus sequence */
int salloc=0;		/* flag for initseq */
#endif