Import Ghostscript 9.54ghostscript-9.54

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/extract/src/outf.h b/extract/src/outf.h
new file mode 100644
index 00000000..a2b6c078
--- /dev/null
+++ b/extract/src/outf.h
@@ -0,0 +1,32 @@
+#ifndef ARTIFEX_EXTRACT_OUTF_H
+#define ARTIFEX_EXTRACT_OUTF_H
+
+/* Only for internal use by extract code.  */
+
+void (outf)(
+        int level,
+        const char* file, int line,
+        const char* fn,
+        int ln,
+        const char* format,
+        ...
+        );
+/* Outputs text if <level> is less than or equal to verbose value set by
+outf_level_set(). */
+
+#define outf(format, ...) \
+        (outf)(1, __FILE__, __LINE__, __FUNCTION__, 1 /*ln*/, format, ##__VA_ARGS__)
+
+#define outf0(format, ...) \
+        (outf)(0, __FILE__, __LINE__, __FUNCTION__, 1 /*ln*/, format, ##__VA_ARGS__)
+
+#define outfx(format, ...)
+
+/* Simple printf-style debug output. */
+
+#define outfx(format, ...)
+
+void outf_verbose_set(int verbose);
+/* Set verbose value. Higher values are more verbose. Initial value is 0. */
+
+#endif