From: Jason Woofenden <jason@jasonwoof.com>
Date: Sat, 18 Apr 2020 00:52:02 +0000 (-0400)
Subject: add missing "extern" (fixes FTBFS on gcc-10)
X-Git-Url: https://jasonwoof.com/gitweb/?p=vor.git;a=commitdiff_plain;h=ffdc204143f580b2e477683224389bffa00b9304;ds=sidebyside

add missing "extern" (fixes FTBFS on gcc-10)
---

diff --git a/file.c b/file.c
index efd08e5..5f6204d 100644
--- a/file.c
+++ b/file.c
@@ -52,7 +52,8 @@ find_files(void)
 	return true;
 }
 
-FILE *open_score_file(char *mode)
+FILE *
+open_score_file(char *mode)
 {
 	return fopen("scores", mode);
 }
diff --git a/sprite.h b/sprite.h
index 0445077..d67b655 100644
--- a/sprite.h
+++ b/sprite.h
@@ -33,7 +33,7 @@ struct sprite {
 
 #define COLLIDES(sprite) ((sprite)->flags & COLLIDE)
 
-Sprite *free_sprites[N_TYPES];  // lists of free sprites, by type.
+extern Sprite *free_sprites[N_TYPES];  // lists of free sprites, by type.
 
 void do_collision(Sprite *a, Sprite *b);
 void collisions(void);