Merge pull request #107 from tpetazzoni/fix-extern

src/est/est_locl.h: add missing extern on e_ctx_ssl_exdata_index

Author: rpb5bnc

src/est/est_locl.h

@@ -590,7 +590,7 @@ typedef struct est_oid_list {
 /*
  * Index used to link the EST Ctx into the SSL structures
  */
-int e_ctx_ssl_exdata_index;
+extern int e_ctx_ssl_exdata_index;
 
 LIBEST_TEST_API void est_log (EST_LOG_LEVEL lvl, char *format, ...);
 LIBEST_TEST_API void est_log_backtrace (void);