$NetBSD: patch-br,v 1.2 2013/01/11 13:24:32 joerg Exp $

--- icb/getline.c.orig	1995-02-24 21:20:22.000000000 +0000
+++ icb/getline.c
@@ -11,7 +11,7 @@ static char *line_read = (char *)NULL;
 
 extern void echo();
 
-char *getline(prompt, expand)
+char *get_line(prompt, expand)
 char *prompt;
 int expand;
 {
@@ -45,9 +45,7 @@ int expand;
  *  keystroke handler for tab key
  */
 int
-handletab(count, c)
-int count;
-char c;
+handletab(int count, int c)
 {
 	char mpref[256];
 	int ppoint;
@@ -62,7 +60,7 @@ char c;
 	/* make sure the history's not empty - punt if it is */
 	if (histcount()==0)
 	{
-		return;
+		return 0;
 	}
 
 	/* remember cursor location */
@@ -86,7 +84,7 @@ char c;
 		}
 		else
 			printf("\007");
-		return;
+		return 0;
 	}
 	
 	/* starts with command character */
@@ -128,7 +126,7 @@ char c;
 		}
 		else
 			printf("\007");
-		return;
+		return 0;
 	}
 	
 	/* case 4 - nickname completion */
@@ -137,7 +135,7 @@ char c;
 		if (word2len > MAX_NICKLEN)
 		{
 			printf("\007");
-			return;
+			return 0;
 		}
 		
 		if (rl_line_buffer[word2]=='@')
@@ -164,7 +162,7 @@ char c;
 		}
 		else
 			printf("\007");
-		return;
+		return 0;
 	}
 	
 	/* case 5 - replace nickname */
@@ -191,9 +189,10 @@ char c;
 		}
 		else
 			printf("\007");
-		return;
+		return 0;
 	}
 		
 	/* anything else */
 	printf("\007");
+	return 0;
 }