From: curt <curt>
Date: Mon, 19 Jan 1998 18:40:33 +0000 (+0000)
Subject: Tons of little changes to clean up the code and to remove fatal errors
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=61a8afa06acd54c0314ada97626a6dfdc0124f07;p=simgear.git

Tons of little changes to clean up the code and to remove fatal errors
when building with the c++ compiler.
---

diff --git a/Math/MAT3geom.c b/Math/MAT3geom.c
index fc3000e9..d07728d6 100644
--- a/Math/MAT3geom.c
+++ b/Math/MAT3geom.c
@@ -20,8 +20,7 @@
  */
 
 void
-MAT3direction_matrix(result_mat, mat)
-register MAT3mat result_mat, mat;
+MAT3direction_matrix(register double (*result_mat)[4], register double (*mat)[4])
 {
    register int i;
 
@@ -45,8 +44,7 @@ register MAT3mat result_mat, mat;
  */
 
 int
-MAT3normal_matrix(result_mat, mat)
-register MAT3mat result_mat, mat;
+MAT3normal_matrix(register double (*result_mat)[4], register double (*mat)[4])
 {
    register int ret;
    MAT3mat	tmp_mat;
@@ -66,9 +64,7 @@ register MAT3mat result_mat, mat;
  */
 
 void
-MAT3scale(result_mat, scale)
-MAT3mat result_mat;
-MAT3vec scale;
+MAT3scale(double (*result_mat)[4], double *scale)
 {
    MAT3identity(result_mat);
 
@@ -86,10 +82,7 @@ MAT3vec scale;
 #define SELECT	.7071	/* selection constant (roughly .5*sqrt(2) */
 
 void
-MAT3rotate(result_mat, axis, angle_in_radians)
-MAT3mat result_mat;
-MAT3vec axis;
-double	angle_in_radians;
+MAT3rotate(double (*result_mat)[4], double *axis, double angle_in_radians)
 {
    MAT3vec	naxis,	/* Axis of rotation, normalized 		*/
 		base2,	/* 2nd unit basis vec, perp to axis		*/
@@ -150,9 +143,7 @@ double	angle_in_radians;
  */
 
 void
-MAT3translate(result_mat, trans)
-MAT3mat result_mat;
-MAT3vec trans;
+MAT3translate(double (*result_mat)[4], double *trans)
 {
    MAT3identity(result_mat);
 
@@ -167,9 +158,7 @@ MAT3vec trans;
  */
 
 void
-MAT3shear(result_mat, xshear, yshear)
-MAT3mat result_mat;
-double	xshear, yshear;
+MAT3shear(double (*result_mat)[4], double xshear, double yshear)
 {
    MAT3identity(result_mat);
 
diff --git a/Math/MAT3inv.c b/Math/MAT3inv.c
index f5e72a30..b787b8b7 100644
--- a/Math/MAT3inv.c
+++ b/Math/MAT3inv.c
@@ -260,8 +260,7 @@ MAT3_inv4_pivot (register MAT3mat src, MAT3vec r, double *s, int *swap)
  */
 
 int
-MAT3invert(result_mat, mat)
-MAT3mat result_mat, mat;
+MAT3invert(double (*result_mat)[4], double (*mat)[4])
 {
    MAT3mat		src, inv;
    register int 	i, j, simple;
diff --git a/Math/MAT3mat.c b/Math/MAT3mat.c
index 02518afb..5c74e01b 100644
--- a/Math/MAT3mat.c
+++ b/Math/MAT3mat.c
@@ -75,9 +75,7 @@ MAT3copy(MAT3mat to, MAT3mat from)
  */
 
 void
-MAT3mult (result_mat, mat1, mat2)
-MAT3mat result_mat;
-register MAT3mat mat1, mat2;
+MAT3mult (double (*result_mat)[4], register double (*mat1)[4], register double (*mat2)[4])
 {
    register int i, j;
    MAT3mat	tmp_mat;
@@ -97,9 +95,7 @@ register MAT3mat mat1, mat2;
  */
 
 void
-MAT3transpose (result_mat, mat)
-MAT3mat result_mat;
-register MAT3mat mat;
+MAT3transpose (double (*result_mat)[4], register double (*mat)[4])
 {
    register int i, j;
    MAT3mat	tmp_mat;
@@ -117,9 +113,7 @@ register MAT3mat mat;
  */
 
 void
-MAT3print(mat, fp)
-MAT3mat mat;
-FILE	*fp;
+MAT3print(double (*mat)[4], FILE *fp)
 {
    MAT3print_formatted(mat, fp, CNULL, CNULL, CNULL, CNULL);
 }
@@ -131,10 +125,7 @@ FILE	*fp;
  */
 
 void
-MAT3print_formatted(mat, fp, title, head, format, tail)
-MAT3mat mat;
-FILE	*fp;
-char	*title, *head, *format, *tail;
+MAT3print_formatted(double (*mat)[4], FILE *fp, char *title, char *head, char *format, char *tail)
 {
    register int i, j;
 
diff --git a/Math/MAT3vec.c b/Math/MAT3vec.c
index 9e71042b..a971ebe1 100644
--- a/Math/MAT3vec.c
+++ b/Math/MAT3vec.c
@@ -31,10 +31,7 @@
 
 
 void
-MAT3mult_vec(result_vec, vec, mat)
-MAT3vec 	 result_vec;
-register MAT3vec vec;
-register MAT3mat mat;
+MAT3mult_vec(double *result_vec, register double *vec, register double (*mat)[4])
 {
    MAT3vec		tempvec;
    register double	*temp = tempvec;
@@ -59,10 +56,7 @@ register MAT3mat mat;
  */
 
 int
-MAT3mult_hvec(result_vec, vec, mat, normalize)
-MAT3hvec          result_vec;
-register MAT3hvec vec;
-register MAT3mat  mat;
+MAT3mult_hvec(double *result_vec, register double *vec, register double (*mat)[4], int normalize)
 {
    MAT3hvec             tempvec;
    double		norm_fac;
@@ -103,9 +97,7 @@ register MAT3mat  mat;
  */
 
 void
-MAT3cross_product(result_vec, vec1, vec2)
-MAT3vec 	 result_vec;
-register MAT3vec vec1, vec2;
+MAT3cross_product(double *result_vec, register double *vec1, register double *vec2)
 {
    MAT3vec		tempvec;
    register double	*temp = tempvec;
@@ -129,9 +121,7 @@ register MAT3vec vec1, vec2;
 #define SELECT	.7071	/* selection constant (roughly .5*sqrt(2) */
 
 void
-MAT3perp_vec(result_vec, vec, is_unit)
-MAT3vec result_vec, vec;
-int	is_unit;
+MAT3perp_vec(double *result_vec, double *vec, int is_unit)
 {
    MAT3vec	norm;
    double	dot;
diff --git a/Math/depend b/Math/depend
index c8226d59..c6605e20 100644
--- a/Math/depend
+++ b/Math/depend
@@ -4,6 +4,5 @@ MAT3mat.o: MAT3mat.c mat3defs.h mat3.h
 MAT3vec.o: MAT3vec.c mat3.h
 fg_geodesy.o: fg_geodesy.c fg_geodesy.h ../Include/constants.h
 fg_random.o: fg_random.c fg_random.h
-geotest.o: geotest.c ../Include/constants.h fg_geodesy.h
 polar.o: polar.c polar.h ../Include/types.h ../Include/constants.h
 vector.o: vector.c vector.h ../Math/mat3.h
diff --git a/Math/mat3.h b/Math/mat3.h
index cc7b54d8..58c4b9e0 100644
--- a/Math/mat3.h
+++ b/Math/mat3.h
@@ -131,11 +131,11 @@ int			MAT3invert (MAT3mat result, MAT3mat);
 void		MAT3print (MAT3mat, FILE *fp);
 void		MAT3print_formatted (MAT3mat, FILE *fp, 
 			 	     char *title, char *head, char *format, char *tail);
-extern int		MAT3equal();
-extern double		MAT3trace();
-extern int		MAT3power();
-extern int		MAT3column_reduce();
-extern int		MAT3kernel_basis();
+extern int		MAT3equal( void );
+extern double		MAT3trace( void );
+extern int		MAT3power( void );
+extern int		MAT3column_reduce( void );
+extern int		MAT3kernel_basis( void );
 
 /* In MAT3vec.c */
 void		MAT3mult_vec(MAT3vec result_vec, MAT3vec vec, MAT3mat mat);