Change BINMODE to use symbolic values.

1 files changed, 9 insertions, 0 deletions

diff --git a/awk.h b/awk.h
index 0a0ac136..7dcecd29 100644
--- a/awk.h
+++ b/awk.h
@@ -836,6 +836,15 @@ struct redirect {
 	const char *mode;
 };
 
+/* values for BINMODE, used as bit flags */
+
+enum binmode_values {
+	TEXT_TRANSLATE = 0,	/* usual \r\n ---> \n translation */
+	BINMODE_INPUT = 1,	/* no translation for input files */
+	BINMODE_OUTPUT = 2,	/* no translation for output files */
+	BINMODE_BOTH = 3	/* no translation for either */
+};
+
 /*
  * structure for our source, either a command line string or a source file.
  */