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add missing "extern" (fixes FTBFS on gcc-10)
author
Jason Woofenden
<jason@jasonwoof.com>
Sat, 18 Apr 2020 00:52:02 +0000
(20:52 -0400)
committer
Jason Woofenden
<jason@jasonwoof.com>
Sat, 18 Apr 2020 00:52:02 +0000
(20:52 -0400)
file.c
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sprite.h
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diff --git
a/file.c
b/file.c
index
efd08e5
..
5f6204d
100644
(file)
--- a/
file.c
+++ b/
file.c
@@
-52,7
+52,8
@@
find_files(void)
return true;
}
return true;
}
-FILE *open_score_file(char *mode)
+FILE *
+open_score_file(char *mode)
{
return fopen("scores", mode);
}
{
return fopen("scores", mode);
}
diff --git
a/sprite.h
b/sprite.h
index
0445077
..
d67b655
100644
(file)
--- a/
sprite.h
+++ b/
sprite.h
@@
-33,7
+33,7
@@
struct sprite {
#define COLLIDES(sprite) ((sprite)->flags & COLLIDE)
#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);
void do_collision(Sprite *a, Sprite *b);
void collisions(void);