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version 1.1, 2003/10/16 17:57:56
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version 1.4, 2003/12/08 00:55:32
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Line 1
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Line 1
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| typedef struct { |
typedef struct { |
| int levels; |
int levels; |
| BYTE level[8]; |
UINT8 level[8]; |
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| int levelsbak; |
int levelsbak; |
| BYTE levelbak[8]; |
UINT8 levelbak[8]; |
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| BYTE pry[8]; |
UINT8 pry[8]; |
| BYTE icw[4]; |
UINT8 icw[4]; |
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| BYTE imr; // ocw1 |
UINT8 imr; // ocw1 |
| BYTE ocw3; |
UINT8 ocw3; |
| BYTE irr; |
UINT8 irr; |
| BYTE ext; |
UINT8 ext; |
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| BYTE isr; |
UINT8 isr; |
| BYTE isrbak; |
UINT8 isrbak; |
| BYTE writeicw; |
UINT8 writeicw; |
| BYTE padding; |
UINT8 padding; |
| } _PICITEM, *PICITEM; |
} _PICITEM, *PICITEM; |
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Line 54 enum {
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Line 54 enum {
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| IRQ_INT6 = 0x0d |
IRQ_INT6 = 0x0d |
| }; |
}; |
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#define PICEXISTINTR ((!pic.ext_irq) && \ |
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((pic.pi[0].irr & (~pic.pi[0].imr)) || \ |
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(pic.pi[1].irr & (~pic.pi[1].imr)))) |
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| #ifdef __cplusplus |
#ifdef __cplusplus |
| extern "C" { |
extern "C" { |
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Line 63 void extirq_push(void);
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Line 67 void extirq_push(void);
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| void extirq_pop(void); |
void extirq_pop(void); |
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| void pic_irq(void); |
void pic_irq(void); |
| void pic_setirq(BYTE irq); |
void pic_setirq(REG8 irq); |
| void pic_resetirq(BYTE irq); |
void pic_resetirq(REG8 irq); |
| void pic_registext(BYTE irq); |
void pic_registext(REG8 irq); |
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| void picmask(NEVENTITEM item); |
void picmask(NEVENTITEM item); |
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