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#ifndef COMDEF_H
#define COMDEF_H
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#endif
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typedef unsigned char boolean; /* Boolean value type. */
typedef unsigned long int uint32; /* Unsigned 32 bit value */
typedef unsigned short uint16; /* Unsigned 16 bit value */
typedef unsigned char uint8; /* Unsigned 8 bit value */
typedef signed long int int32; /* Signed 32 bit value */
typedef signed short int16; /* Signed 16 bit value */
typedef signed char int8; /* Signed 8 bit value */
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typedef unsigned char byte; /* Unsigned 8 bit value type. */
typedef unsigned short word; /* Unsinged 16 bit value type. */
typedef unsigned long dword; /* Unsigned 32 bit value type. */
typedef unsigned char uint1; /* Unsigned 8 bit value type. */
typedef unsigned short uint2; /* Unsigned 16 bit value type. */
typedef unsigned long uint4; /* Unsigned 32 bit value type. */
typedef signed char int1; /* Signed 8 bit val
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In C programming language, the observer design pattern is implemented with function pointer (aka callback function). But in Qt library, it introduces signal and slot. How to link a callback function from the C callback function to the C++ siganl and slot is a problem I encounter. Call back function ......
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2009-09-13 16:42:43
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stack.h:
#ifndef _STACK_H_
#define _STACK_H_
#include <stdio.h>
#include <stdlib.h>
#include <memory.h>
#define STACK_INIT_SIZE 5
#define STACKINCREMENT 5
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int printf(char *format...);
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#include<stdio.h>
int main ( int argc, char *argv[] )
{
printf("hello world!!\n");
return 0;
}
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