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9 lines
390 B
Plaintext
9 lines
390 B
Plaintext
--- pico/estruct.h.orig Sat Dec 28 02:40:35 1996
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+++ pico/estruct.h Sat Dec 28 02:41:45 1996
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@@ -114,6 +114,6 @@
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#define LOBIT_CHAR(C) ((C) > 0x1f && (C) < 0x7f)
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#define HIBIT_CHAR(C) ((C) > 0x7f && (C) <= 0xff)
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#define HIBIT_OK(C) (!(gmode & MDHBTIGN))
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-#define VALID_KEY(C) (LOBIT_CHAR(C) || (HIBIT_OK(C) && HIBIT_CHAR(C)))
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+#define VALID_KEY(ch) (((ch) & 0x80) ? 1 : LOBIT_CHAR(ch))
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