1 files changed, 82 insertions, 0 deletions
diff --git a/third_party/cups/include/cups/pwg.h b/third_party/cups/include/cups/pwg.h
new file mode 100644
index 0000000000..2d30847635
--- /dev/null
+++ b/third_party/cups/include/cups/pwg.h
@@ -0,0 +1,82 @@
+/*
+ * PWG media API definitions for CUPS.
+ *
+ * Copyright 2009-2017 by Apple Inc.
+ *
+ * Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
+ */
+
+#ifndef _CUPS_PWG_H_
+#  define _CUPS_PWG_H_
+
+
+/*
+ * C++ magic...
+ */
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif /* __cplusplus */
+
+
+/*
+ * Macros...
+ */
+
+/* Convert from points to hundredths of millimeters */
+#  define PWG_FROM_POINTS(n)	(int)(((n) * 2540 + 36) / 72)
+/* Convert from hundredths of millimeters to points */
+#  define PWG_TO_POINTS(n)	((n) * 72.0 / 2540.0)
+
+
+/*
+ * Types and structures...
+ */
+
+typedef struct pwg_map_s		/**** Map element - PPD to/from PWG @exclude all@ */
+{
+  char		*pwg,			/* PWG media keyword */
+		*ppd;			/* PPD option keyword */
+} pwg_map_t;
+
+typedef struct pwg_media_s		/**** Common media size data ****/
+{
+  const char	*pwg,			/* PWG 5101.1 "self describing" name */
+		*legacy,		/* IPP/ISO legacy name */
+		*ppd;			/* Standard Adobe PPD name */
+  int		width,			/* Width in 2540ths */
+		length;			/* Length in 2540ths */
+} pwg_media_t;
+
+typedef struct pwg_size_s		/**** Size element - PPD to/from PWG @exclude all@ */
+{
+  pwg_map_t	map;			/* Map element */
+  int		width,			/* Width in 2540ths */
+		length,			/* Length in 2540ths */
+		left,			/* Left margin in 2540ths */
+		bottom,			/* Bottom margin in 2540ths */
+		right,			/* Right margin in 2540ths */
+		top;			/* Top margin in 2540ths */
+} pwg_size_t;
+
+
+/*
+ * Functions...
+ */
+
+extern int		pwgFormatSizeName(char *keyword, size_t keysize,
+					  const char *prefix, const char *name,
+					  int width, int length,
+					  const char *units) _CUPS_API_1_7;
+extern int		pwgInitSize(pwg_size_t *size, ipp_t *job,
+				    int *margins_set) _CUPS_API_1_7;
+extern pwg_media_t	*pwgMediaForLegacy(const char *legacy) _CUPS_API_1_7;
+extern pwg_media_t	*pwgMediaForPPD(const char *ppd) _CUPS_API_1_7;
+extern pwg_media_t	*pwgMediaForPWG(const char *pwg) _CUPS_API_1_7;
+extern pwg_media_t	*pwgMediaForSize(int width, int length) _CUPS_API_1_7;
+
+#  ifdef __cplusplus
+}
+#  endif /* __cplusplus */
+
+#endif /* !_CUPS_PWG_H_ */