Set _WIN32_WINNT

justsmth · May 6, 2024 · f1973ea · f1973ea
1 parent 2c03113
commit f1973ea
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/include/openssl/target.h b/include/openssl/target.h
@@ -83,6 +83,12 @@
 #endif
 
 #if defined(_WIN32)
+#ifndef _WIN32_WINNT
+// Some MinGW compilers do not set _WIN32_WINNT
+// See: https://learn.microsoft.com/en-us/cpp/porting/modifying-winver-and-win32-winnt?view=msvc-170
+// Support Windows 7 and later.
+#define _WIN32_WINNT _WIN32_WINNT_WIN7
+#endif
 #define OPENSSL_WINDOWS
 #endif