Call user main from wrapper. May not be a great idea.

include/akerror.tmpl.h

@@ -55,6 +55,7 @@ typedef struct
     bool reported;
     char stacktracebuf[AKERR_MAX_ERROR_STACKTRACE_BUF_LENGTH];
     char *stacktracebufptr;
+    int stacktracebufremaining;
 } akerr_ErrorContext;
 
 #define AKERR_NOIGNORE __attribute__((warn_unused_result))
@@ -67,6 +68,7 @@ extern akerr_ErrorUnhandledErrorHandler akerr_handler_unhandled_error;
 extern akerr_ErrorLogFunction akerr_log_method;
 extern akerr_ErrorContext *__akerr_last_ignored;
 
+akerr_ErrorContext AKERR_NOIGNORE *akerr_user_main(int argc, char **argv);
 akerr_ErrorContext AKERR_NOIGNORE *akerr_release_error(akerr_ErrorContext *ptr);
 akerr_ErrorContext AKERR_NOIGNORE *akerr_next_error();
 char *akerr_name_for_status(int status, char *name);