Define uw_loggers structure, allow FFI code to access it

1 files changed, 4 insertions, 2 deletions

diff --git a/src/c/static.c b/src/c/static.c
index 80ea5387..8f35a2d4 100644
--- a/src/c/static.c
+++ b/src/c/static.c
@@ -7,13 +7,15 @@
 
 extern uw_app uw_application;
 
-static void log_debug(void *data, const char *fmt, ...) {
+static void log_(void *data, const char *fmt, ...) {
   va_list ap;
   va_start(ap, fmt);
 
   vprintf(fmt, ap);
 }
 
+static uw_loggers loggers = {NULL, log_, log_};
+
 int main(int argc, char *argv[]) {
   uw_context ctx;
   failure_kind fk;
@@ -23,7 +25,7 @@ int main(int argc, char *argv[]) {
     return 1;
   }
  
-  ctx = uw_init(0, NULL, log_debug);
+  ctx = uw_init(0, &loggers);
   uw_set_app(ctx, &uw_application);
   uw_initialize(ctx);