Use MU_CTYPE_ENDLN to trim \r\n.

@@ -319,7 +319,7 @@ io_getline (char **pbuf, size_t *psize, size_t *pnbytes)
           imap4d_bye (ERR_NO_IFILE);
           imap4d_bye (ERR_NO_IFILE);
           /*FIXME rc = ECONNABORTED;*/
           /*FIXME rc = ECONNABORTED;*/
         }
         }
-      len = mu_rtrim_cset (s, "\r\n");
+      len = mu_rtrim_class (s, MU_CTYPE_ENDLN);
       if (pnbytes)
       if (pnbytes)
 	*pnbytes = len;
 	*pnbytes = len;
     }
     }

@@ -463,7 +463,7 @@ do_preauth_program (struct sockaddr *pcs, struct sockaddr *sa)
     }
     }
   else
   else
     {
     {
-      mu_rtrim_cset (buf, "\r\n");
+      mu_rtrim_class (buf, MU_CTYPE_ENDLN);
       return buf;
       return buf;
     }
     }
   return NULL;
   return NULL;

@@ -248,7 +248,7 @@ spamd_read_line (mu_sieve_machine_t mach, mu_stream_t stream,
   size_t n;
   size_t n;
   int rc = mu_stream_getline (stream, pbuffer, psize, &n);
   int rc = mu_stream_getline (stream, pbuffer, psize, &n);
   if (rc == 0)
   if (rc == 0)
-    mu_rtrim_cset (*pbuffer, "\r\n");
+    mu_rtrim_class (*pbuffer, MU_CTYPE_ENDLN);
   else
   else
     {
     {
       /* FIXME: Need an 'onabort' mechanism in Sieve machine, which
       /* FIXME: Need an 'onabort' mechanism in Sieve machine, which

@@ -68,7 +68,7 @@ mu_smtp_response (mu_smtp_t smtp)
   MU_SMTP_CHECK_ERROR (smtp, rc);
   MU_SMTP_CHECK_ERROR (smtp, rc);
   if (n == 0)
   if (n == 0)
     MU_SMTP_CHECK_ERROR (smtp, EIO);
     MU_SMTP_CHECK_ERROR (smtp, EIO);
-  n = mu_rtrim_cset (smtp->rdbuf, "\r\n");
+  n = mu_rtrim_class (smtp->rdbuf, MU_CTYPE_ENDLN);
   if (n < 3 || !mu_isdigit (smtp->rdbuf[0]))
   if (n < 3 || !mu_isdigit (smtp->rdbuf[0]))
     {
     {
       mu_diag_output (MU_DIAG_NOTICE,
       mu_diag_output (MU_DIAG_NOTICE,
@@ -101,7 +101,7 @@ mu_smtp_response (mu_smtp_t smtp)
 	  MU_SMTP_CHECK_ERROR (smtp, rc);
 	  MU_SMTP_CHECK_ERROR (smtp, rc);
 	  if (n == 0)
 	  if (n == 0)
 	    MU_SMTP_CHECK_ERROR (smtp, EIO);
 	    MU_SMTP_CHECK_ERROR (smtp, EIO);
-	  n = mu_rtrim_cset (smtp->rdbuf, "\r\n");
+	  n = mu_rtrim_class (smtp->rdbuf, MU_CTYPE_ENDLN);
 	  if (n < 3 || memcmp (smtp->rdbuf, smtp->replcode, 3))
 	  if (n < 3 || memcmp (smtp->rdbuf, smtp->replcode, 3))
 	    {
 	    {
 	      mu_diag_output (MU_DIAG_NOTICE,
 	      mu_diag_output (MU_DIAG_NOTICE,

@@ -28,6 +28,7 @@
 #include <mailutils/cstr.h>
 #include <mailutils/cstr.h>
 #include <mailutils/io.h>
 #include <mailutils/io.h>
 #include <mailutils/filter.h>
 #include <mailutils/filter.h>
+#include <mailutils/cctype.h>
 
 
 #define ATTRIBUTE_IS_DELETED(flag)        (flag & MU_ATTRIBUTE_DELETED)
 #define ATTRIBUTE_IS_DELETED(flag)        (flag & MU_ATTRIBUTE_DELETED)
 #define ATTRIBUTE_IS_EQUAL(flag1, flag2)  (flag1 == flag2)
 #define ATTRIBUTE_IS_EQUAL(flag1, flag2)  (flag1 == flag2)
@@ -381,7 +382,7 @@ mbox_envelope_date (mu_envelope_t envelope, char *buf, size_t len,
 			       &n);
 			       &n);
   if (status)
   if (status)
     return status;
     return status;
-  mu_rtrim_cset (buffer, "\r\n");
+  mu_rtrim_class (buffer, MU_CTYPE_ENDLN);
   
   
   /* Format:  "From [sender] [date]" */
   /* Format:  "From [sender] [date]" */
   /* strlen ("From ") == 5 */
   /* strlen ("From ") == 5 */
@@ -938,7 +939,7 @@ msg_envelope_to_stream (mu_stream_t out, mu_message_t msg)
       return status;
       return status;
     }
     }
 
 
-  mu_rtrim_cset (datestr, "\r\n");
+  mu_rtrim_class (datestr, MU_CTYPE_ENDLN);
 
 
   envarr[0] = "From ";
   envarr[0] = "From ";
   envarr[1] = sender;
   envarr[1] = sender;

@@ -640,7 +640,7 @@ pop_header_blurb (mu_stream_t stream, size_t maxlines,
       
       
   while ((status = mu_stream_getline (stream, &buf, &size, &n)) == 0 && n > 0)
   while ((status = mu_stream_getline (stream, &buf, &size, &n)) == 0 && n > 0)
     {
     {
-      size_t len = mu_rtrim_cset (buf, "\r\n");
+      size_t len = mu_rtrim_class (buf, MU_CTYPE_ENDLN);
       if (len == 0)
       if (len == 0)
 	break;
 	break;
       mu_opool_append (opool, buf, len);
       mu_opool_append (opool, buf, len);

@@ -545,7 +545,7 @@ lmtp_loop (mu_stream_t iostr, unsigned int timeout)
       enum lmtp_command cmd = cp->cmd_code;
       enum lmtp_command cmd = cp->cmd_code;
       enum lmtp_state next_state = transtab[cmd][state];
       enum lmtp_state next_state = transtab[cmd][state];
 
 
-      mu_rtrim_cset (sp, "\r\n");
+      mu_rtrim_class (sp, MU_CTYPE_ENDLN);
 
 
       if (next_state != state_none)
       if (next_state != state_none)
 	{
 	{