1 files changed, 73 insertions, 0 deletions
diff --git a/gs/src/gdevpstr.h b/gs/src/gdevpstr.h
new file mode 100644
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+++ b/gs/src/gdevpstr.h
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+/* Copyright (C) 1997 Aladdin Enterprises.  All rights reserved.
+  
+  This file is part of Aladdin Ghostscript.
+  
+  Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND.  No author
+  or distributor accepts any responsibility for the consequences of using it,
+  or for whether it serves any particular purpose or works at all, unless he
+  or she says so in writing.  Refer to the Aladdin Ghostscript Free Public
+  License (the "License") for full details.
+  
+  Every copy of Aladdin Ghostscript must include a copy of the License,
+  normally in a plain ASCII text file named PUBLIC.  The License grants you
+  the right to copy, modify and redistribute Aladdin Ghostscript, but only
+  under certain conditions described in the License.  Among other things, the
+  License requires that the copyright notice and this notice be preserved on
+  all copies.
+*/
+
+/* gdevpstr.h */
+/* Stream output for PostScript- and PDF-writing drivers. */
+
+/* Define an opaque type for streams. */
+#ifndef stream_DEFINED
+#  define stream_DEFINED
+typedef struct stream_s stream;
+#endif
+
+/* Put a character on a stream. */
+#define pputc(s, c) spputc(s, c)
+
+/* Put a byte array on a stream. */
+int pwrite(P3(stream *s, const void *ptr, uint count));
+
+/* Put a string on a stream. */
+int pputs(P2(stream *s, const char *str));
+
+/*
+ * Print (a) floating point number(s) using a format.  This is needed
+ * because %f format always prints a fixed number of digits after the
+ * decimal point, and %g format may use %e format, which PDF disallows.
+ * These functions return a pointer to the next %-element of the format, or
+ * to the terminating 0.
+ */
+const char *pprintg1(P3(stream *s, const char *format, floatp v));
+const char *pprintg2(P4(stream *s, const char *format, floatp v1, floatp v2));
+#define pprintg3(s, format, v1, v2, v3)\
+  pprintg2(s, pprintg1(s, format, v1), v2, v3)
+const char *pprintg4(P6(stream *s, const char *format, floatp v1, floatp v2,
+			floatp v3, floatp v4));
+#define pprintg6(s, format, v1, v2, v3, v4, v5, v6)\
+  pprintg2(s, pprintg4(s, format, v1, v2, v3, v4), v5, v6)
+
+/* Print (an) int value(s) using a format. */
+const char *pprintd1(P3(stream *s, const char *format, int v));
+const char *pprintd2(P4(stream *s, const char *format, int v1, int v2));
+#define pprintd3(s, format, v1, v2, v3)\
+  pprintd1(s, pprintd2(s, format, v1, v2), v3)
+#define pprintd4(s, format, v1, v2, v3, v4)\
+  pprintd2(s, pprintd2(s, format, v1, v2), v3, v4)
+
+/* Print a long value using a format. */
+const char *pprintld1(P3(stream *s, const char *format, long v));
+#define pprintld2(s, format, v1, v2)\
+  pprintld1(s, pprintld1(s, format, v1), v2)
+#define pprintld3(s, format, v1, v2, v3)\
+  pprintld2(s, pprintld1(s, format, v1), v2, v3)
+
+/* Print (a) string(s) using a format. */
+const char *pprints1(P3(stream *s, const char *format, const char *str));
+const char *pprints2(P4(stream *s, const char *format, const char *str1,
+			const char *str2));
+#define pprints3(s, format, str1, str2, str3)\
+  pprints2(s, pprints1(s, format, str1), str2, str3)