plug-ins/flame/libifs.[ch] plug-ins/flame/rect.c

2006-11-24  Sven Neumann  <sven@gimp.org>

	* plug-ins/flame/libifs.[ch]
	* plug-ins/flame/rect.c
	* plug-ins/maze/algorithms.c
	* plug-ins/maze/handy.c
	* plug-ins/maze/maze.h
	* plug-ins/sel2path/fit.c
	* plug-ins/sel2path/pxl-outline.h: fixed prototypes.

ChangeLog

@@ -1,3 +1,13 @@
+2006-11-24  Sven Neumann  <sven@gimp.org>
+
+	* plug-ins/flame/libifs.[ch]
+	* plug-ins/flame/rect.c
+	* plug-ins/maze/algorithms.c
+	* plug-ins/maze/handy.c
+	* plug-ins/maze/maze.h
+	* plug-ins/sel2path/fit.c
+	* plug-ins/sel2path/pxl-outline.h: fixed prototypes.
+
 2006-11-24  Manish Singh  <yosh@gimp.org>
 
 	* plug-ins/pygimp/pygimp-vectors.c: bezier_stroke_new_moveto and

plug-ins/flame/libifs.c

@@ -873,17 +873,17 @@ void print_control_point(f, cp, quote)
 }
 
 /* returns a uniform variable from 0 to 1 */
-double random_uniform01() {
+double random_uniform01(void) {
    return g_random_double ();
 }
 
-double random_uniform11() {
+double random_uniform11(void) {
    return g_random_double_range (-1, 1);
 }
 
 /* returns a mean 0 variance 1 random variable
    see numerical recipies p 217 */
-double random_gaussian() {
+double random_gaussian(void) {
    static int iset = 0;
    static double gset;
    double fac, r, v1, v2;

plug-ins/flame/libifs.h

@@ -81,9 +81,9 @@ extern void parse_control_point(char **ss, control_point *cp);
 extern void estimate_bounding_box(control_point *cp, double eps, double *bmin, double *bmax);
 extern void sort_control_points(control_point *cps, int ncps, double (*metric)());
 extern double standard_metric(control_point *cp1, control_point *cp2);
-extern double random_uniform01();
+extern double random_uniform01(void);
-extern double random_uniform11();
+extern double random_uniform11(void);
-extern double random_gaussian();
+extern double random_gaussian(void);
 extern void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]);
 void copy_variation(control_point *cp0, control_point *cp1);
 #endif

plug-ins/flame/rect.c

@@ -68,7 +68,7 @@ typedef accum_t abucket[4];
 }
 
 /* sum of entries of vector to 1 */
-void normalize_vector(v, n)
+static void normalize_vector(v, n)
    double *v;
    int n;
 {

plug-ins/maze/algorithms.c

@@ -37,16 +37,18 @@
  *
  */
 
-#ifndef SOLO_COMPILE
 #include "config.h"
-#endif
 
 #include <stdlib.h>
-#include "maze.h"
+
 #include "libgimp/gimp.h"
 #include "libgimp/gimpui.h"
+
 #include "libgimp/stdplugins-intl.h"
 
+#include "maze.h"
+
+
 extern MazeValues mvals;
 extern GRand     *gr;
 

plug-ins/maze/handy.c

@@ -29,6 +29,9 @@
 
 #include "libgimp/gimp.h"
 
+#include "maze.h"
+
+
 /* get_colors Returns the current foreground and background colors in
    nice little arrays.  It works nicely for RGB and grayscale images,
    however handling of indexed images is somewhat broken.  Patches
@@ -103,6 +106,15 @@ get_colors (GimpDrawable *drawable,
  *  We could keep a row of each color on hand so we wouldn't have to
  *  re-fill it every time...  */
 
+#include "config.h"
+
+#include <stdlib.h>
+
+#include "libgimp/gimp.h"
+
+#include "maze.h"
+
+
 void
 drawbox( GimpPixelRgn *dest_rgn,
 	 guint x, guint y, guint w, guint h,

plug-ins/maze/maze.h

@@ -1,3 +1,23 @@
+/*
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __MAZE_H__
+#define __MAZE_H__
+
 
 #define MAZE_TITLE N_("Maze")
 
@@ -44,3 +64,17 @@ enum CellTypes {
      FRONTIER,
      MASKED
 };
+
+
+void  get_colors (GimpDrawable *drawable,
+                  guint8       *fg,
+                  guint8       *bg);
+void  drawbox    (GimpPixelRgn *dest_rgn,
+                  guint         x,
+                  guint         y,
+                  guint         w,
+                  guint         h,
+                  guint8        clr[4]);
+
+
+#endif  /* __MAZE_H__ */

plug-ins/sel2path/fit.c

@@ -147,7 +147,7 @@ typedef struct index_list
 
 static void append_index (index_list_type *, unsigned);
 static void free_index_list (index_list_type *);
-static index_list_type new_index_list ();
+static index_list_type new_index_list (void);
 static void remove_adjacent_corners (index_list_type *, unsigned);
 
 static void align (spline_list_type *);

plug-ins/sel2path/pxl-outline.h

@@ -43,9 +43,7 @@ typedef struct
    after the last is the first, and the previous coordinate before the
    first is the last.  */
 #define O_NEXT(p_o, n) (((n) + 1) % O_LENGTH (p_o))
-#define O_PREV(p_o, n) ((n) == 0				\
+#define O_PREV(p_o, n) ((n) == 0 ? O_LENGTH (p_o) - 1 : (n) - 1)
-                         ? O_LENGTH (p_o) - 1			\
-                         : (n) - 1)
 
 /* And the character turns into a list of such lists.  */
 typedef struct
@@ -62,7 +60,7 @@ typedef struct
 
 
 /* Find all pixels on the outline in the character C.  */
-extern pixel_outline_list_type find_outline_pixels ();
+extern pixel_outline_list_type find_outline_pixels (void);
 
 /* Free the memory in the list.  */
 extern void free_pixel_outline_list (pixel_outline_list_type *);