sal/rtl/source/strimp.c

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  27
  28 #include "strimp.h"
  29
  30 sal_Int16 rtl_ImplGetDigit( sal_Unicode ch, sal_Int16 nRadix )
  31 {
  32     sal_Int16 n = -1;
  33     if ( (ch >= '0') && (ch <= '9') )
  34         n = ch-'0';
  35     else if ( (ch >= 'a') && (ch <= 'z') )
  36         n = ch-'a'+10;
  37     else if ( (ch >= 'A') && (ch <= 'Z') )
  38         n = ch-'A'+10;
  39     return (n < nRadix) ? n : -1;
  40 }
  41
  42 sal_Bool rtl_ImplIsWhitespace( sal_Unicode c )
  43 {
  44     /* Space or Control character? */
  45     if ( (c <= 32) && c )
  46         return sal_True;
  47
  48     /* Only in the General Punctuation area Space or Control characters are included? */
  49     if ( (c < 0x2000) || (c > 0x206F) )
  50         return sal_False;
  51
  52     if ( ((c >= 0x2000) && (c <= 0x200B)) ||    /* All Spaces           */
  53          (c == 0x2028) ||                       /* LINE SEPARATOR       */
  54          (c == 0x2029) )                        /* PARAGRAPH SEPARATOR  */
  55         return sal_True;
  56
  57     return sal_False;
  58 }