Gimp/libgimpbase/gimpmemsize.h
Jehan 946a362d9b Revert "libgimpbase: #pragma once"
This reverts commit 06cd254954.

GObject Introspection tools somehow fail to introspect some macros in a
very bizarre way. See issue #14668.

I thought #pragma once was somewhat standard, but it turns out it's not.
And Wikipedia even stays about this:

> While #pragma once is available in most modern compilers, its
> implementation is tricky and might not always be reliable.

Anyway clearly it's not reliable at least regarding GIR tools. I believe
we should hold up on using #pragma once at the very least within our
libgimp* libraries. It is probably fine for app/ or plug-ins/ where we
don't need to introspect anything (and so far we haven't had any
compilation mishap because of this preprocessing directive).
2025-08-14 00:03:26 +02:00

65 lines
2.3 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <https://www.gnu.org/licenses/>.
*/
#if !defined (__GIMP_BASE_H_INSIDE__) && !defined (GIMP_BASE_COMPILATION)
#error "Only <libgimpbase/gimpbase.h> can be included directly."
#endif
#ifndef __GIMP_MEMSIZE_H__
#define __GIMP_MEMSIZE_H__
G_BEGIN_DECLS
/**
* GIMP_TYPE_MEMSIZE:
*
* #GIMP_TYPE_MEMSIZE is a #GType derived from #G_TYPE_UINT64.
**/
#define GIMP_TYPE_MEMSIZE (gimp_memsize_get_type ())
#define GIMP_VALUE_HOLDS_MEMSIZE(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_MEMSIZE))
GType gimp_memsize_get_type (void) G_GNUC_CONST;
gchar * gimp_memsize_serialize (guint64 memsize) G_GNUC_MALLOC;
gboolean gimp_memsize_deserialize (const gchar *string,
guint64 *memsize);
/*
* GIMP_TYPE_PARAM_MEMSIZE
*/
#define GIMP_TYPE_PARAM_MEMSIZE (gimp_param_memsize_get_type ())
#define GIMP_IS_PARAM_SPEC_MEMSIZE(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_MEMSIZE))
GType gimp_param_memsize_get_type (void) G_GNUC_CONST;
GParamSpec * gimp_param_spec_memsize (const gchar *name,
const gchar *nick,
const gchar *blurb,
guint64 minimum,
guint64 maximum,
guint64 default_value,
GParamFlags flags);
G_END_DECLS
#endif /* __GIMP_MEMSIZE_H__ */