forked from KolibriOS/kolibrios
40 lines
563 B
C
40 lines
563 B
C
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#include "ctype.h"
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int toupper(int c)
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{
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if ( (c >= 97) && (c <= 122) )
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return c-32 ;
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if ( (c >= 160) && (c <= 175) )
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return c-32 ;
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if ( (c >= 224) && (c <= 239) )
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return c-80 ;
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if ( (c == 241) || (c == 243) || (c == 245) || (c == 247) )
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return c-1;
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return c;
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}
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int tolower(int c)
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{
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if ( (c >= 65) && (c <= 90) )
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return c+32 ;
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if ( (c >= 128) && (c <= 143) )
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return c+32 ;
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if ( (c >= 144) && (c <= 159) )
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return c+80 ;
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if ( (c == 240) || (c == 242) || (c == 244) || (c == 246) )
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return c+1;
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return c;
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}
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