Eneboo - Documentación para desarrolladores: Fichero Fuente src/libpq/include/utils/cash.h

Eneboo - Documentación para desarrolladores
00001 /*
00002  * cash.h
00003  * Written by D'Arcy J.M. Cain
00004  *
00005  * Functions to allow input and output of money normally but store
00006  *      and handle it as int4.
00007  */
00008 
00009 #ifndef CASH_H
00010 #define CASH_H
00011 
00012 /* if we store this as 4 bytes, we better make it int, not long, bjm */
00013 typedef int32 Cash;
00014 
00015 extern Datum cash_in(PG_FUNCTION_ARGS);
00016 extern Datum cash_out(PG_FUNCTION_ARGS);
00017 extern Datum cash_recv(PG_FUNCTION_ARGS);
00018 extern Datum cash_send(PG_FUNCTION_ARGS);
00019 
00020 extern Datum cash_eq(PG_FUNCTION_ARGS);
00021 extern Datum cash_ne(PG_FUNCTION_ARGS);
00022 extern Datum cash_lt(PG_FUNCTION_ARGS);
00023 extern Datum cash_le(PG_FUNCTION_ARGS);
00024 extern Datum cash_gt(PG_FUNCTION_ARGS);
00025 extern Datum cash_ge(PG_FUNCTION_ARGS);
00026 extern Datum cash_cmp(PG_FUNCTION_ARGS);
00027 
00028 extern Datum cash_pl(PG_FUNCTION_ARGS);
00029 extern Datum cash_mi(PG_FUNCTION_ARGS);
00030 
00031 extern Datum cash_mul_flt8(PG_FUNCTION_ARGS);
00032 extern Datum cash_div_flt8(PG_FUNCTION_ARGS);
00033 extern Datum flt8_mul_cash(PG_FUNCTION_ARGS);
00034 
00035 extern Datum cash_mul_flt4(PG_FUNCTION_ARGS);
00036 extern Datum cash_div_flt4(PG_FUNCTION_ARGS);
00037 extern Datum flt4_mul_cash(PG_FUNCTION_ARGS);
00038 
00039 extern Datum cash_mul_int4(PG_FUNCTION_ARGS);
00040 extern Datum cash_div_int4(PG_FUNCTION_ARGS);
00041 extern Datum int4_mul_cash(PG_FUNCTION_ARGS);
00042 
00043 extern Datum cash_mul_int2(PG_FUNCTION_ARGS);
00044 extern Datum int2_mul_cash(PG_FUNCTION_ARGS);
00045 extern Datum cash_div_int2(PG_FUNCTION_ARGS);
00046 
00047 extern Datum cashlarger(PG_FUNCTION_ARGS);
00048 extern Datum cashsmaller(PG_FUNCTION_ARGS);
00049 
00050 extern Datum cash_words(PG_FUNCTION_ARGS);
00051 
00052 #endif   /* CASH_H */