sal/rtl/source/strimp.c

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  30
  31 #include "strimp.h"
  32
  33 sal_Int16 rtl_ImplGetDigit( sal_Unicode ch, sal_Int16 nRadix )
  34 {
  35     sal_Int16 n = -1;
  36     if ( (ch >= '0') && (ch <= '9') )
  37         n = ch-'0';
  38     else if ( (ch >= 'a') && (ch <= 'z') )
  39         n = ch-'a'+10;
  40     else if ( (ch >= 'A') && (ch <= 'Z') )
  41         n = ch-'A'+10;
  42     return (n < nRadix) ? n : -1;
  43 }
  44
  45 sal_Bool rtl_ImplIsWhitespace( sal_Unicode c )
  46 {
  47     /* Space or Control character? */
  48     if ( (c <= 32) && c )
  49         return sal_True;
  50
  51     /* Only in the General Punctuation area Space or Control characters are included? */
  52     if ( (c < 0x2000) || (c > 0x206F) )
  53         return sal_False;
  54
  55     if ( ((c >= 0x2000) && (c <= 0x200B)) ||    /* All Spaces                   */
  56          (c == 0x2028) ||                                               /* LINE SEPARATOR               */
  57          (c == 0x2029) )                                                /* PARAGRAPH SEPARATOR  */
  58         return sal_True;
  59
  60     return sal_False;
  61 }