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int bin2hex(char *buf, char *textbuf, int len, int type)
{
char hexs[]="0123456789ABCDEF";
int i;
int j=0;
for(i=0;i<len;i++)
{
textbuf[j++] = hexs[ (buf[i]>>4)&0x0f ];
textbuf[j++] = hexs[ buf[i]&0x0f ];
if(type==1 && (i+1 != len))
{
textbuf[j++] = ' ';
}
}
textbuf[j]=0;
}
<결과>
1)
buf[1234567890ABCDEFㄱㄴㄷㄹㅁ한글입니다][36] type[0]
textbuf[31323334353637383930414243444546A4A1A4A4A4A7A4A9A4B1C7D1B1DBC0D4B4CFB4D9] [72]
2)
buf[1234567890ABCDEFㄱㄴㄷㄹㅁ한글입니다][36] type[1]
textbuf[31 32 33 34 35 36 37 38 39 30 41 42 43 44 45 46 A4 A1 A4 A4 A4 A7 A4 A9 A4 B1 C7 D1 B1 DB C0 D4 B4 CF B4 D9] [107]
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