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

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marschap committed 2006-04-06 13:25:14 +00:00
1 parent bc01f2e012
commit 743871cff3
36 files changed
+76 -77

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@@ -430,7 +430,7 @@ MODULE_EXPORT void pylcd_output (Driver *drvthis, int state)
/* Key functions */
MODULE_EXPORT char *pylcd_get_key (Driver *drvthis)
MODULE_EXPORT const char *pylcd_get_key (Driver *drvthis)
{
/* supports only one key at a time */