1 files changed, 49 insertions, 0 deletions
diff --git a/app/core/gimpbrush-header.h b/app/core/gimpbrush-header.h
new file mode 100644
index 0000000..0e66715
--- /dev/null
+++ b/app/core/gimpbrush-header.h
@@ -0,0 +1,49 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_BRUSH_HEADER_H__
+#define __GIMP_BRUSH_HEADER_H__
+
+
+#define GIMP_BRUSH_MAGIC    (('G' << 24) + ('I' << 16) + \
+                             ('M' << 8)  + ('P' << 0))
+#define GIMP_BRUSH_MAX_SIZE 10000 /* Max size in either dimension in px */
+#define GIMP_BRUSH_MAX_NAME 256   /* Max length of the brush's name     */
+
+
+/*  All field entries are MSB  */
+
+typedef struct _GimpBrushHeader GimpBrushHeader;
+
+struct _GimpBrushHeader
+{
+  guint32   header_size;  /*  = sizeof (GimpBrushHeader) + brush name  */
+  guint32   version;      /*  brush file version #  */
+  guint32   width;        /*  width of brush  */
+  guint32   height;       /*  height of brush  */
+  guint32   bytes;        /*  depth of brush in bytes  */
+  guint32   magic_number; /*  GIMP brush magic number  */
+  guint32   spacing;      /*  brush spacing  */
+};
+
+/*  In a brush file, next comes the brush name, null-terminated.
+ *  After that comes the brush data -- width * height * bytes bytes of
+ *  it...
+ */
+
+
+#endif /* __GIMP_BRUSH_HEADER_H__ */