Merge branch 'debian'

[hcoop/debian/courier-authlib.git] / unicode / iso8859.c

diff --git a/unicode/iso8859.c b/unicode/iso8859.c
deleted file mode 100644 (file)
index 94d2b9f..0000000
--- a/unicode/iso8859.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
-** Copyright 2000-2003 Double Precision, Inc.
-** See COPYING for distribution information.
-**
-** $Id: iso8859.c,v 1.3 2003/03/07 00:47:31 mrsam Exp $
-*/
-
-#include       "unicode_config.h"
-#include       "unicode.h"
-#include       <string.h>
-#include       <stdlib.h>
-
-/* ISO8859 charsets all share the same functions */
-
-unicode_char *unicode_iso8859_c2u(const char *str, int *err,
-                                       const unicode_char *table)
-{
-size_t l=strlen(str);
-unicode_char *p=(unicode_char *)malloc((l+1) * sizeof(unicode_char));
-
-       if (err)
-               *err= -1;
-
-       if (!p)
-               return (0);
-
-       for (l=0; str[l]; l++)
-       {
-               unicode_char c=(int)(unsigned char)str[l];
-
-               c= c < 128 ? c:table[c & 0x7F];
-
-               if (!c)
-               {
-                       if (err)
-                       {
-                               *err=l;
-                               free(p);
-                               return (0);
-                       }
-                       c=(int)(unsigned char)str[l];
-               }
-               p[l]=c;
-       }
-       p[l]=0;
-       return (p);
-}
-
-char *unicode_iso8859_u2c(const unicode_char *uc, int *errflag,
-       const unicode_char *tab)
-{
-size_t l;
-char *p;
-
-       for (l=0; uc[l]; l++)
-               ;
-
-       if (errflag)    *errflag= -1;
-       p=malloc(l+1);
-       if (!p)
-               return (0);
-
-       for (l=0; uc[l]; l++)
-       {
-               int c;
-               unicode_char ucc=uc[l];
-
-               /* First, guess */
-
-               if ((ucc & 0x7F) == ucc)
-                       c=(unsigned char)ucc;
-               else if (tab[ ucc & 0x7F ] == uc[l])
-                       c=(int)(ucc & 0x7F) | 0x80;
-               else
-               {
-                       for (c=0; c<128; c++)
-                               if (tab[c] == uc[l])
-                                       break;
-                       if (c >= 128)
-                       {
-                               if (errflag)
-                               {
-                                       *errflag=l;
-                                       free(p);
-                                       return (0);
-                               }
-                               c=uc[l];
-                       }
-                       c |= 0x80;
-               }
-               if (c == 0)
-                       c=255;
-               p[l]=(char)c;
-       }
-       p[l]=0;
-       return (p);
-}