make get_key() result const char *, so that it is not modified

2006-04-06 13:25:14 +00:00
parent bc01f2e012
commit 743871cff3
36 changed files with 76 additions and 77 deletions
@@ -258,7 +258,7 @@ for (i=0; i<width; i++) {
 /*
 * Return one char from the KeyRing
 */
-MODULE_EXPORT char *
+MODULE_EXPORT const char *
 tyan_lcdm_get_key (Driver *drvthis)
 {
        unsigned char akey;