95 lines
1.9 KiB
C
95 lines
1.9 KiB
C
/*
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* NTDLL string functions
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*
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* Copyright 2000 Alexandre Julliard
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*/
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#include "config.h"
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#include <ctype.h>
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#include <string.h>
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#include "windef.h"
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/*********************************************************************
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* _memicmp (NTDLL)
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*/
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INT __cdecl _memicmp( LPCSTR s1, LPCSTR s2, DWORD len )
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{
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int ret = 0;
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while (len--)
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{
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if ((ret = tolower(*s1) - tolower(*s2))) break;
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s1++;
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s2++;
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}
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return ret;
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}
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/*********************************************************************
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* _strupr (NTDLL)
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*/
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LPSTR __cdecl _strupr( LPSTR str )
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{
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LPSTR ret = str;
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for ( ; *str; str++) *str = toupper(*str);
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return ret;
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}
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/*********************************************************************
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* _strlwr (NTDLL)
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*
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* convert a string in place to lowercase
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*/
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LPSTR __cdecl _strlwr( LPSTR str )
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{
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LPSTR ret = str;
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for ( ; *str; str++) *str = tolower(*str);
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return ret;
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}
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/*********************************************************************
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* _ultoa (NTDLL)
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*/
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LPSTR __cdecl _ultoa( unsigned long x, LPSTR buf, INT radix )
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{
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char buffer[32], *p;
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p = buffer + sizeof(buffer);
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*--p = 0;
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do
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{
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int rem = x % radix;
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*--p = (rem <= 9) ? rem + '0' : rem + 'a' - 10;
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x /= radix;
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} while (x);
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strcpy( buf, p + 1 );
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return buf;
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}
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/*********************************************************************
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* _ltoa (NTDLL)
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*/
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LPSTR __cdecl _ltoa( long x, LPSTR buf, INT radix )
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{
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LPSTR p = buf;
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if (x < 0)
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{
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*p++ = '-';
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x = -x;
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}
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_ultoa( x, p, radix );
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return buf;
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}
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/*********************************************************************
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* _itoa (NTDLL)
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*/
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LPSTR __cdecl _itoa( int x, LPSTR buf, INT radix )
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{
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return _ltoa( x, buf, radix );
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}
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