92 lines
2 KiB
C
92 lines
2 KiB
C
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/******************************************************************************\
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* *
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* XTOA.C - Digit to string convertion functions. *
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* *
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* Copyright (c) C-Cube Microsystems 1996 *
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* All Rights Reserved. *
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* *
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* Use of C-Cube Microsystems code is governed by terms and conditions *
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* stated in the accompanying licensing statement. *
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* *
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\******************************************************************************/
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static char digits[] = "0123456789ABCDEF";
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char *_itoa( unsigned int value, char *string, unsigned int radix )
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{
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char result[265];
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int pos;
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int index;
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int dig;
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pos = 0;
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do
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{
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dig = value % radix;
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//if ( dig )
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result[pos++] = digits[dig];
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value -= dig;
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dig = value / radix;
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value = dig;
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} while ( dig >= (int)radix );
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if ( dig )
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result[pos++] = digits[dig];
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/*
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if ( pos == 0 )
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result[pos++] = '0';
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*/
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result[pos] = 0;
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index = 0;
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do
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{
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string[index++] = result[--pos];
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} while( pos );
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string[index] = 0;
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return string;
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}
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char *_ltoa( unsigned long value, char *string, unsigned long radix )
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{
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char result[265];
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int pos;
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int index;
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long dig;
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pos = 0;
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do
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{
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dig = value % radix;
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//if ( dig )
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result[pos++] = digits[dig];
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value -= dig;
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dig = value / radix;
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value = dig;
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} while ( dig >= (int)radix );
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if ( dig )
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result[pos++] = digits[dig];
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/*
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if ( pos == 0 )
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result[pos++] = '0';
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*/
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result[pos] = 0;
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index = 0;
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do
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{
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string[index++] = result[--pos];
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} while( pos );
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string[index] = 0;
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return string;
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}
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