win32: Predeclare _PDCLIB_w32errno (silence compiler warning)

diff --git a/platform/win32/functions/_PDCLIB/_PDCLIB_w32errno.c b/platform/win32/functions/_PDCLIB/_PDCLIB_w32errno.c
index da237f4c3c3ba33b5d43a8943986d0e01305a09e..ae1804a985e539598bcb72accdeed75a9f31240b 100644 (file)
--- a/platform/win32/functions/_PDCLIB/_PDCLIB_w32errno.c
+++ b/platform/win32/functions/_PDCLIB/_PDCLIB_w32errno.c
@@ -14,6 +14,8 @@
 #include <wchar.h> // Watcom bug: winnt.h assumes string.h defines wchar_t\r
 #include <windows.h>\r
 \r
+void _PDCLIB_w32errno(void);\r
+\r
 void _PDCLIB_w32errno(void)\r
 {\r
     // Not exhaustive\r