1 files changed, 13 insertions, 0 deletions

diff --git a/crypto/compat/getprogname_windows.c b/crypto/compat/getprogname_windows.c
new file mode 100644
index 0000000..eb04ec0
--- /dev/null
+++ b/crypto/compat/getprogname_windows.c
@@ -0,0 +1,13 @@
+#include <stdlib.h>
+
+#include <windows.h>
+
+const char *
+getprogname(void)
+{
+        static char progname[MAX_PATH + 1];
+        DWORD length = GetModuleFileName(NULL, progname, sizeof (progname) - 1);
+        if (length < 0)
+                return "?";
+        return progname;
+}