diff options
Diffstat (limited to 'libgloss/d30v/inbyte.c')
-rw-r--r-- | libgloss/d30v/inbyte.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libgloss/d30v/inbyte.c b/libgloss/d30v/inbyte.c new file mode 100644 index 000000000..8a2001cbb --- /dev/null +++ b/libgloss/d30v/inbyte.c @@ -0,0 +1,24 @@ +/* inbyte -- read a single byte. + * + * Copyright (c) 1997 Cygnus Support + * + * The authors hereby grant permission to use, copy, modify, distribute, + * and license this software and its documentation for any purpose, provided + * that existing copyright notices are retained in all copies and that this + * notice is included verbatim in any distributions. No written agreement, + * license, or royalty fee is required for any of the authorized uses. + * Modifications to this software may be copyrighted by their authors + * and need not follow the licensing terms described here, provided that + * the new terms are clearly indicated on the first page of each file where + * they apply. + */ + +int +inbyte (void) +{ + char ch; + if (read (0, &ch, 1) == 1) + return ch; + + return -1; +} |