7 files changed, 99 insertions, 0 deletions
diff --git a/games/tuxmath/files/patch-src_menu.c b/games/tuxmath/files/patch-src_menu.c
new file mode 100644
index 000000000000..a714f264b217
--- /dev/null
+++ b/games/tuxmath/files/patch-src_menu.c
@@ -0,0 +1,11 @@
+--- src/menu.c.orig	2011-05-04 00:15:06 UTC
++++ src/menu.c
+@@ -79,7 +79,7 @@ static char* activities[] = { ACTIVITIES };
+ //const int min_font_size = 8, default_font_size = 20, max_font_size = 33;
+ 
+ /* menu title rect */
+-SDL_Rect menu_title_rect;
++extern SDL_Rect menu_title_rect;
+ 
+ /* buffer size used when reading attributes or names */
+ const int buf_size = 128;
diff --git a/games/tuxmath/files/patch-src_menu__lan.c b/games/tuxmath/files/patch-src_menu__lan.c
new file mode 100644
index 000000000000..742c57c79eca
--- /dev/null
+++ b/games/tuxmath/files/patch-src_menu__lan.c
@@ -0,0 +1,11 @@
+--- src/menu_lan.c.orig	2011-05-04 00:15:10 UTC
++++ src/menu_lan.c
+@@ -37,7 +37,7 @@ along with this program.  If not, see <http://www.gnu.
+ 
+ 
+ /* lan_player_type now defined in network.h */
+-lan_player_type lan_player_info[MAX_CLIENTS];
++extern lan_player_type lan_player_info[MAX_CLIENTS];
+ 
+ /* Local function prototypes: ------------------- */
+ void draw_player_table(void);
diff --git a/games/tuxmath/files/patch-src_network.c b/games/tuxmath/files/patch-src_network.c
new file mode 100644
index 000000000000..28fd44c783d6
--- /dev/null
+++ b/games/tuxmath/files/patch-src_network.c
@@ -0,0 +1,11 @@
+--- src/network.c.orig	2011-05-04 00:15:17 UTC
++++ src/network.c
+@@ -54,7 +54,7 @@ static int connected_server = -1;
+ static int my_index = -1;
+ 
+ /* Keep track of other connected players: */
+-lan_player_type lan_player_info[MAX_CLIENTS];
++lan_player_type lan_player_info[MAX_CLIENTS];
+ 
+ /* Local function prototypes: */
+ int say_to_server(char *statement);
diff --git a/games/tuxmath/files/patch-src_setup.c b/games/tuxmath/files/patch-src_setup.c
new file mode 100644
index 000000000000..4ccbf469db53
--- /dev/null
+++ b/games/tuxmath/files/patch-src_setup.c
@@ -0,0 +1,11 @@
+--- src/setup.c.orig	2011-05-04 00:15:43 UTC
++++ src/setup.c
+@@ -64,7 +64,7 @@ along with this program.  If not, see <http://www.gnu.
+ /* (These are now 'extern'd in "tuxmath.h") */
+ 
+ 
+-SDL_Surface* screen;
++extern SDL_Surface* screen;
+ SDL_Surface* images[NUM_IMAGES];
+ sprite* sprites[NUM_SPRITES];
+ /* Need special handling to generate flipped versions of images. This
diff --git a/games/tuxmath/files/patch-src_titlescreen.c b/games/tuxmath/files/patch-src_titlescreen.c
new file mode 100644
index 000000000000..5fa9947ddea0
--- /dev/null
+++ b/games/tuxmath/files/patch-src_titlescreen.c
@@ -0,0 +1,27 @@
+--- src/titlescreen.c.orig	2011-05-04 00:16:12 UTC
++++ src/titlescreen.c
+@@ -41,16 +41,16 @@ SDL_Rect dstupdate[MAX_UPDATES];
+ int numupdates = 0; // tracks how many blits to be done
+ 
+ // Colors we use:
+-SDL_Color black;
+-SDL_Color gray;
+-SDL_Color dark_blue;
+-SDL_Color red;
+-SDL_Color white;
+-SDL_Color yellow;
+-SDL_Color bright_green;
++extern SDL_Color black;
++extern SDL_Color gray;
++extern SDL_Color dark_blue;
++extern SDL_Color red;
++extern SDL_Color white;
++extern SDL_Color yellow;
++extern SDL_Color bright_green;
+ 
+ // Type needed for trans_wipe():
+-struct blit {
++extern struct blit {
+     SDL_Surface *src;
+     SDL_Rect *srcrect;
+     SDL_Rect *dstrect;
diff --git a/games/tuxmath/files/patch-t4k_common.h b/games/tuxmath/files/patch-t4k_common.h
new file mode 100644
index 000000000000..dd635539e47d
--- /dev/null
+++ b/games/tuxmath/files/patch-t4k_common.h
@@ -0,0 +1,11 @@
+--- ../t4k_common-0.1.1/src/t4k_common.h.orig	2011-03-25 00:35:15.000000000 +0100
++++ ../t4k_common-0.1.1/src/t4k_common.h	2020-09-26 12:24:04.794856000 +0200
+@@ -239,7 +239,7 @@
+ #define MAX_LINES 128     //!< Maximum lines to wrap.
+ #define MAX_LINEWIDTH 256 //!< Maximum characters of each line.
+ 
+-char wrapped_lines[MAX_LINES][MAX_LINEWIDTH]; //!< Global buffer for wrapped lines.
++extern char wrapped_lines[MAX_LINES][MAX_LINEWIDTH]; //!< Global buffer for wrapped lines.
+ 
+ //TODO separate headers for different areas a la SDL?
+ 
diff --git a/games/tuxmath/files/patch-t4k_main.c b/games/tuxmath/files/patch-t4k_main.c
new file mode 100644
index 000000000000..ae6e7b617579
--- /dev/null
+++ b/games/tuxmath/files/patch-t4k_main.c
@@ -0,0 +1,17 @@
+--- ../t4k_common/src/t4k_main.c.orig	2011-03-25 00:00:24.000000000 +0100
++++ ../t4k_common/src/t4k_main.c	2020-09-26 13:17:06.379943000 +0200
+@@ -29,7 +29,13 @@
+ int debug_status;
+ 
+ 
+-SDL_Color red, yellow, white, black;
++SDL_Color black;
++SDL_Color gray;
++SDL_Color dark_blue;
++SDL_Color red;
++SDL_Color white;
++SDL_Color yellow;
++SDL_Color bright_green;
+ 
+ 
+ /* set global variables */