Import sources from 2011-03-30 iso image

1 files changed, 65 insertions, 0 deletions

diff --git a/sys/src/cmd/postscript/common/gen.h b/sys/src/cmd/postscript/common/gen.h
new file mode 100755
index 000000000..ba8cbbac3
--- /dev/null
+++ b/sys/src/cmd/postscript/common/gen.h
@@ -0,0 +1,65 @@
+/*
+ *
+ * A few definitions that shouldn't have to change. Used by most programs in
+ * this package.
+ *
+ */
+
+#define PROGRAMVERSION	"3.3.2"
+
+#define NON_FATAL	0
+#define FATAL		1
+#define USER_FATAL	2
+
+#define OFF		0
+#define ON		1
+
+#define FALSE		0
+#define TRUE		1
+
+#define BYTE		8
+#define BMASK		0377
+
+#define POINTS		72.3
+
+#ifndef PI
+#define PI		3.141592654
+#endif
+
+#define ONEBYTE		0
+#define UTFENCODING	1
+
+#define READING		ONEBYTE
+#define WRITING		ONEBYTE
+
+/*
+ *
+ * DOROUND controls whether some translators include file ROUNDPAGE (path.h)
+ * after the prologue. Used to round page dimensions obtained from the clippath
+ * to know paper sizes. Enabled by setting DOROUND to TRUE (or 1).
+ *
+ */
+
+#define DOROUND	TRUE
+
+/*
+ *
+ * Default resolution and the height and width of a page (in case we need to get
+ * to upper left corner) - only used in BoundingBox calculations!!
+ *
+ */
+
+#define DEFAULT_RES	72
+#define PAGEHEIGHT	11.0 * DEFAULT_RES
+#define PAGEWIDTH	8.5 * DEFAULT_RES
+
+/*
+ *
+ * Simple macros.
+ *
+ */
+
+#define ABS(A)		((A) >= 0 ? (A) : -(A))
+#define MIN(A, B)	((A) < (B) ? (A) : (B))
+#define MAX(A, B)	((A) > (B) ? (A) : (B))
+