/**
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* \file
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*/
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#ifndef __MONO_DECIMAL_MS_H__
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#define __MONO_DECIMAL_MS_H__
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typedef struct {
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// Decimal.cs treats the first two shorts as one long
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// And they seriable the data so we need to little endian
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// seriliazation
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// The wReserved overlaps with Variant's vt member
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#if G_BYTE_ORDER != G_LITTLE_ENDIAN
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union {
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struct {
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uint8_t sign;
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uint8_t scale;
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} u;
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uint16_t signscale;
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} u;
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uint16_t reserved;
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#else
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uint16_t reserved;
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union {
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struct {
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uint8_t scale;
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uint8_t sign;
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} u;
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uint16_t signscale;
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} u;
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#endif
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uint32_t Hi32;
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union {
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struct {
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uint32_t Lo32;
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uint32_t Mid32;
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} v;
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uint64_t Lo64;
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} v;
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} MonoDecimal;
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typedef enum {
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MONO_DECIMAL_CMP_LT=-1,
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MONO_DECIMAL_CMP_EQ,
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MONO_DECIMAL_CMP_GT
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} MonoDecimalCompareResult;
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MonoDecimalCompareResult
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mono_decimal_compare (MonoDecimal *left, MonoDecimal *right);
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void mono_decimal_init_single (MonoDecimal *_this, float value);
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void mono_decimal_init_double (MonoDecimal *_this, double value);
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void mono_decimal_floor (MonoDecimal *d);
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int32_t mono_decimal_get_hash_code (MonoDecimal *d);
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void mono_decimal_multiply (MonoDecimal *d1, MonoDecimal *d2);
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void mono_decimal_round (MonoDecimal *d, int32_t decimals);
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void mono_decimal_tocurrency (MonoDecimal *decimal);
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double mono_decimal_to_double (MonoDecimal d);
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int32_t mono_decimal_to_int32 (MonoDecimal d);
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float mono_decimal_to_float (MonoDecimal d);
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void mono_decimal_truncate (MonoDecimal *d);
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void mono_decimal_addsub (MonoDecimal *left, MonoDecimal *right, uint8_t sign);
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void mono_decimal_divide (MonoDecimal *left, MonoDecimal *right);
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int mono_decimal_from_number (void *from, MonoDecimal *target);
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#endif
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