#ifndef __GLOBALS_H__
#define __GLOBALS_H__

/* closefiles.c */
int closefiles(char *, char *, char *, int [3], CELL *[3]);
/* openfiles.c */
void openfiles(char *, char *, char *, char *, char *, char *, 
               int [3], int [3], CELL *[3]);
/* rgb2his.c */
void rgb2his(CELL *[3], int);

#endif /* __GLOBALS_H__ */
