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#ifndef COMDEF_H
#define COMDEF_H
//Í·ÎļþÄÚÈÝ
#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 */
//ÏÂÃæµÄ²»½¨ÒéʹÓÃ
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&nb
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Dear visitor,
Thanks for your interest in C programming.
In this page, you will find a
list of interesting C p ......
ÈÝÒ×´íÎóµÄʹÓÃÖ¸Õë:
void GetMemory(char *p, int num)
{
p = (char *)malloc(sizeof(char) * num);
}
void Test(void)
{
char *str = NULL;
GetMemory(str, 100); // str ÈÔȻΪ NULL
strcpy(str, "hello"); // ÔËÐдíÎó
}
벡³öÔÚº¯ÊýGetMemory ÖС£±àÒëÆ÷×ÜÊÇÒ ......
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echo "\033[41;36m something here \033[0m"
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