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20 lines
257 B
C
20 lines
257 B
C
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#ifndef _BCD_H
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#define _BCD_H
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#define BCD_ADD(a,b) { \
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int _temp = (b); \
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asm("sed"); \
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(a) += _temp; \
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asm("cld"); \
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}
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#define BCD_SUB(a,b) { \
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int _temp = (b); \
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asm("sed"); \
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(a) -= _temp; \
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asm("cld"); \
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}
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#endif
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