Merge branch 'debian'

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

diff --git a/unicode/unicode_wcwidth.c b/unicode/unicode_wcwidth.c
deleted file mode 100644 (file)
index 6129937..0000000
--- a/unicode/unicode_wcwidth.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include "unicode_config.h"
-#include "unicode.h"
-
-#include "eastasianwidth.h"
-
-#include <stdlib.h>
-
-int unicode_wcwidth(unicode_char c)
-{
-       size_t b=0;
-       size_t e=sizeof(unicode_wcwidth_tab)/sizeof(unicode_wcwidth_tab[0]);
-
-       while (b < e)
-       {
-               size_t n=b + (e-b)/2;
-
-               if (c >= unicode_wcwidth_tab[n][0])
-               {
-                       if (c <= unicode_wcwidth_tab[n][1])
-                               return 2;
-                       b=n+1;
-               }
-               else
-               {
-                       e=n;
-               }
-       }
-       return 1;
-}