error logger headaches

src/amsmathutil25/util/amsmathutil25_errorlogger.cpp

@@ -0,0 +1,30 @@
+#include <amsmathutil25/amsmathutil25.hpp>
+
+namespace ams
+{
+
+    void amsmathutil25_default_errlogger(
+        const char *msg,
+        int code,
+        void *)
+    {
+        fprintf(stderr,"%s, %d\n",msg,code);
+        return;
+    }
+
+    amsmathutil25_errloggerptr_t amsmathutil25_get_errlogger()
+    {
+        if(amsmathutil25_errlogger==NULL)
+        {
+            amsmathutil25_errlogger = amsmathutil25_default_errlogger;
+        }
+        return amsmathutil25_errlogger;
+    }
+
+    void amsmathutil25_set_errlogger(void(*errloggerpointer)(const char *, int, void *),void *errglobal)
+    {
+        amsmathutil25_errglobal = errglobal;
+        amsmathutil25_errlogger = errloggerpointer;
+    }
+
+};