add "extern" before variables

20 years ago · e4d8a40db6
parent f72b2bac62
commit e4d8a40db6
1 changed files with 5 additions and 5 deletions
--- a/buffer.h
+++ b/buffer.h
@ -78,11 +78,11 @@ int buffer_putulonglong(buffer* b,unsigned long long l);
 int buffer_puterror(buffer* b);
 int buffer_puterror2(buffer* b, int errnum);

-buffer *buffer_0;
-buffer *buffer_0small;
-buffer *buffer_1;
-buffer *buffer_1small;
-buffer *buffer_2;
+extern buffer *buffer_0;
+extern buffer *buffer_0small;
+extern buffer *buffer_1;
+extern buffer *buffer_1small;
+extern buffer *buffer_2;

 #ifdef STRALLOC_H
 /* write stralloc to buffer */