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/*
* cash.h
* Written by D'Arcy J.M. Cain
*
* Functions to allow input and output of money normally but store
* and handle it as int4.
*/
#ifndef CASH_H
#define CASH_H
/* if we store this as 4 bytes, we better make it int, not long, bjm */
typedef signed int Cash;
extern const char *cash_out(Cash * value);
extern Cash *cash_in(const char *str);
extern bool cash_eq(Cash * c1, Cash * c2);
extern bool cash_ne(Cash * c1, Cash * c2);
extern bool cash_lt(Cash * c1, Cash * c2);
extern bool cash_le(Cash * c1, Cash * c2);
extern bool cash_gt(Cash * c1, Cash * c2);
extern bool cash_ge(Cash * c1, Cash * c2);
extern Cash *cash_pl(Cash * c1, Cash * c2);
extern Cash *cash_mi(Cash * c1, Cash * c2);
extern Cash *cash_mul(Cash * c, float8 * f);
extern Cash *cash_div(Cash * c, float8 * f);
extern Cash *cashlarger(Cash * c1, Cash * c2);
extern Cash *cashsmaller(Cash * c1, Cash * c2);
extern const char *cash_words_out(Cash * value);
#endif /* CASH_H */
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