119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 1997, Microsoft Corporation. All Rights Reserved.
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//
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/////////////////////////////////////////////////////////////////////////////
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#include <windows.h>
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#include <string.h>
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#include <memory.h>
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#include "basecore.hpp"
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void hugestrcpy(char *, char *);
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void hugememcpy(char *, char *, long);
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void hugememset(char *, long);
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void hugestrcat(char *, char *);
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int hugestrcmp(char *, char *);
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void hugestrcpy( char *dest,
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char *src)
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{
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while (*src) *dest++ = *src++;
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*dest = 0x00;
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}
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// ------------------------------------------------------------------------------------
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//
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// ------------------------------------------------------------------------------------
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void hugememcpy( char *dest,
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char *src,
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long cnt)
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{
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long i;
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i = 0L;
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while (i < cnt)
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{
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dest[i] = src[i];
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i++;
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}
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}
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// ------------------------------------------------------------------------------------
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//
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// ------------------------------------------------------------------------------------
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void hugememset( char *str,
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long size)
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{
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while (size--) *str++ = 0x00;
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}
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// ------------------------------------------------------------------------------------
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//
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// ------------------------------------------------------------------------------------
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void hugestrcat( char *dest,
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char *src)
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{
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while (*dest) dest++;
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while (*src) *dest++ = *src++;
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*dest = 0x00;
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}
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// ------------------------------------------------------------------------------------
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//
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// ------------------------------------------------------------------------------------
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int hugestrcmp(char *str1, char *str2)
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{
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while (*str1)
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{
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if (*str1 != *str2) return (*str1 - *str2);
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str1++;
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str2++;
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}
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return 0;
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}
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// ------------------------------------------------------
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//
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// ------------------------------------------------------
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int PrintBit(unsigned char data)
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{
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char bitstring[9];
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for (int i = 0; i < 8; i++) bitstring[7-i] = (GetBit(data, i) == 0) ? '0' : '1';
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bitstring[8] = NULLCHAR;
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return SUCCESS;
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}
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// ----------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------
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BOOL GetBit( unsigned char data,
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int pos) // pos : 0, 1, 2, ..., 7
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{
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char mask = 0x01;
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return ((data & (mask << pos)) == 0) ? FALSE : TRUE;
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}
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// ----------------------------------------------------------------------
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//
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// ----------------------------------------------------------------------
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void SetBit( unsigned char &data,
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int pos,
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int newitem) // newitem : 0, 1
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{
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char mask = 0x01;
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if (newitem == 1) data = data | (mask << pos);
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else data = data & ~(mask << pos);
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}
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