Changes for unsigned/8-bit chars.

2.2 Release.

diff --git a/ccl.c b/ccl.c
index 4f363636dd1cd27cfe5508e821b744aa28f96656..a051b94e75129e1d0acde618d3446302b77d685b 100644 (file)
--- a/ccl.c
+++ b/ccl.c
@@ -41,13 +41,13 @@ static char rcsid[] =
  *
  * synopsis
  *    int cclp;
- *    char ch;
+ *    int ch;
  *    ccladd( cclp, ch );
  */
 
 ccladd( cclp, ch )
 int cclp;
-char ch;
+int ch;
 
     {
     int ind, len, newpos, i;
@@ -154,7 +154,7 @@ int cset[];
 
     putc( '[', file );
 
-    for ( i = 1; i <= CSIZE; ++i )
+    for ( i = 1; i <= csize; ++i )
        {
        if ( cset[i] )
            {
@@ -164,7 +164,7 @@ int cset[];
 
            fputs( readable_form( i ), file );
 
-           while ( ++i <= CSIZE && cset[i] )
+           while ( ++i <= csize && cset[i] )
                ;
 
            if ( i - 1 > start_char )