Fix a few more compiler warnings.

2017-09-18 19:36:14 -04:00 · 2017-09-18 19:36:14 -04:00 · 90d5708d84
commit 90d5708d84
parent 0936c8f216
8 changed files with 11 additions and 7 deletions
--- a/urogue/mdport.c
+++ b/urogue/mdport.c
@ -53,6 +53,7 @@
 #include <utmpx.h>
 #endif

+#include <ctype.h>
 #include <stdlib.h>
 #include <string.h>

@ -724,7 +725,7 @@ md_killchar()
 *	Print a readable version of a certain character
 */

-char *
+const char *
 md_unctrl(char ch)
 {
 #if USG5_0