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-rwxr-xr-xreference/C/CONTRIB/SNIP/getkey.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/SNIP/getkey.c b/reference/C/CONTRIB/SNIP/getkey.c
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+++ b/reference/C/CONTRIB/SNIP/getkey.c
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+/*
+** Originally published as part of the MicroFirm Function Library
+**
+** Copyright 1986, S.E. Margison
+** Copyright 1989-92, Robert B.Stout
+**
+** Subset version released to the public domain, 1990
+*/
+
+#include <conio.h>
+
+int getkey(void)
+{
+ int i;
+
+ switch (i = (int)getch())
+ {
+ case 0xe0:
+#ifdef MSDOS
+ return i;
+#endif
+ case 0:
+ return 256 + (int)getch();
+ default:
+ return i;
+ }
+}