Import Ghostscript 9.50ghostscript-9.50

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

1 files changed, 59 insertions, 0 deletions

diff --git a/psi/imainarg.h b/psi/imainarg.h
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+++ b/psi/imainarg.h
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+/* Copyright (C) 2001-2019 Artifex Software, Inc.
+   All Rights Reserved.
+
+   This software is provided AS-IS with no warranty, either express or
+   implied.
+
+   This software is distributed under license and may not be copied,
+   modified or distributed except as expressly authorized under the terms
+   of the license contained in the file LICENSE in this distribution.
+
+   Refer to licensing information at http://www.artifex.com or contact
+   Artifex Software, Inc.,  1305 Grant Avenue - Suite 200, Novato,
+   CA 94945, U.S.A., +1(415)492-9861, for further information.
+*/
+
+
+/* argv/argc interface to imainarg.c */
+
+#ifndef imainarg_INCLUDED
+#  define imainarg_INCLUDED
+
+#include "std.h"
+#include "imain.h"
+
+/*
+ * As a shortcut for very high-level clients, we define a single call
+ * that does the equivalent of command line invocation, passing argc
+ * and argv.  This call includes calling init0 through init2.
+ * argv should really be const char *[], but ANSI C requires writable
+ * strings (which, however, it forbids the callee to modify!).
+ */
+int gs_main_init_with_args(gs_main_instance * minst, int argc, char *argv[]);
+
+/*
+ * Split init functions; gs_main_init_with_args01 and 2 together do
+ * the same as gs_main_init_with_args, but allow for additional
+ * options to be processed in between. */
+int gs_main_init_with_args01(gs_main_instance * minst, int argc, char *argv[]);
+int gs_main_init_with_args2(gs_main_instance * minst);
+
+/*
+ * Run the 'start' procedure (after processing the command line).
+ */
+int gs_main_run_start(gs_main_instance * minst);
+
+/*
+ * By default gs assumes that all args are in utf8 format. If not, the caller
+ * should call this function to specify a decoding function in advance.
+ * Allocation should be done with the standard gs allocation functions, as
+ * the returned string may be freed using the same.
+ */
+typedef int (gs_arg_get_codepoint)(gp_file *, const char **);
+
+void gs_main_inst_arg_decode(gs_main_instance * minst,
+                             gs_arg_get_codepoint *get_codepoint);
+
+gs_arg_get_codepoint *gs_main_inst_get_arg_decode(gs_main_instance * minst);
+
+#endif /* imainarg_INCLUDED */