/* imdisplay.h */

/* Algorithm codes for maxmin routine */
#define MAXMIN_ABS	0
#define MAXMIN_SMOOTH	1
#define MAXMIN_NEIGHBOR	2

/* Function Prototypes */

int getpixel (void *array, int pixnum, int bitpix);
void setpixel (void *array, int pixnum, int value, int bitpix);
double maxmin (void *pic, int naxes[2], int bitpix, int *max, int *min,
	int edge, int algorithm);
int fastmax (unsigned short *pic, const int naxes[2], const int edge);
int fastmaxmin (unsigned short *pic, const int naxes[2], const int edge,
	int *minval);