#ifndef CASE_H
#define CASE_H

extern void case_lowers(char *);
extern void case_lowerb(char *, unsigned int);
extern void case_uppers(char *);
extern void case_upperb(char *, unsigned int);
extern int case_diffs(char *, char *);
extern int case_diffrs(char *, char *);
extern int case_diffb(char *, unsigned int, char *);
extern int case_starts(char *, char *);
extern int case_startb(char *, unsigned int, char *);

#define case_equals(s, t)  (!case_diffs((s), (t)))
#define case_equalrs(s, t) (!case_diffrs((s), (t)))

#endif