dthelp: Resolve GCC 10 errors about multiple definitions of global variables

2020-11-24 05:42:59 +00:00
parent 9ff00704b3
commit dc45d133c9
18 changed files with 223 additions and 51 deletions
--- a/cde/programs/dthelp/dthelpdemo/Main.h
+++ b/cde/programs/dthelp/dthelpdemo/Main.h
@@ -64,9 +64,9 @@

 /* Global Variables Used by our helpCache */

-CacheListStruct *pCacheListHead;
-CacheListStruct *pCacheListTale;
-int             totalCacheNodes;
+extern CacheListStruct *pCacheListHead;
+extern CacheListStruct *pCacheListTale;
+extern int             totalCacheNodes;

 /*  Globally referenced widget variables */
 extern Widget topLevel;