#include "defs.h"
-#include <stdlib.h>
-
#ifdef __cplusplus
extern "C" {
#endif
}
#endif
+/* These globals below are global termcap variables that readline
+ references.
+
+ Actually, depending on preprocessor conditions that we don't want
+ to mirror here (as they may change depending on readline versions),
+ readline may define these globals as well, relying on the linker
+ merging them if needed (-fcommon). That doesn't work with
+ -fno-common or C++, so instead we define the symbols as weak.
+ Don't do this on Windows though, as MinGW gcc 3.4.2 doesn't support
+ weak (later versions, e.g., 4.8, do support it). Given this stub
+ file originally was Windows only, and we only needed this when we
+ made it work on other hosts, it should be OK. */
+#ifndef __MINGW32__
+char PC __attribute__((weak));
+char *BC __attribute__((weak));
+char *UP __attribute__((weak));
+#endif
+
/* Each of the files below is a minimal implementation of the standard
termcap function with the same name, suitable for use in a Windows
- console window. */
+ console window, or when a real termcap/curses library isn't
+ available. */
int
tgetent (char *buffer, char *termtype)