Fix strdup macro redefinition

This fixes the following error when the CRT debug heap (crtdbg.h) is used: e_os.h(476): warning C4005: 'strdup': macro redefinition C:\Program Files (x86)\Windows Kits\10\Include\10.0.10586.0\ucrt\crtdbg.h(319): note: see previous definition of 'strdup' Reviewed-by: Richard Levitte <[email protected]> Reviewed-by: Rich Salz <[email protected]> (Merged from openssl#1137)
ekasper · May 30, 2016 · 8d95ca3 · 8d95ca3
1 parent 23049aa
commit 8d95ca3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/e_os.h b/e_os.h
@@ -473,7 +473,9 @@ struct servent *PASCAL getservbyname(const char *, const char *);
 #   define open _open
 #   define fdopen _fdopen
 #   define close _close
-#   define strdup _strdup
+#   ifndef strdup
+#    define strdup _strdup
+#   endif
 #   define unlink _unlink
 #  endif
 # else