1 files changed, 11 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/dnscruft4.c b/mdk-stage1/dietlibc/libcruft/dnscruft4.c
new file mode 100644
index 000000000..7a1c52016
--- /dev/null
+++ b/mdk-stage1/dietlibc/libcruft/dnscruft4.c
@@ -0,0 +1,11 @@
+#include <stdlib.h>
+#include <sys/types.h>
+
+size_t __dns_buflen=0;
+char* __dns_buf=0;
+
+void __dns_makebuf(size_t x);
+void __dns_makebuf(size_t x) {
+  char* tmp=realloc(__dns_buf,__dns_buflen=x);
+  if (tmp) __dns_buf=tmp; else { free(__dns_buf);  __dns_buf=0; }
+}