$OpenBSD: patch-wurlitzer_py,v 1.1.1.1 2019/02/14 22:34:18 mariani Exp $

Index: wurlitzer.py
--- wurlitzer.py.orig
+++ wurlitzer.py
@@ -32,13 +32,20 @@ import warnings
 
 libc = ctypes.CDLL(None)
 
-try:
-    c_stdout_p = ctypes.c_void_p.in_dll(libc, 'stdout')
-    c_stderr_p = ctypes.c_void_p.in_dll(libc, 'stderr')
-except ValueError: # pragma: no cover
-    # libc.stdout is has a funny name on OS X
-    c_stdout_p = ctypes.c_void_p.in_dll(libc, '__stdoutp') # pragma: no cover
-    c_stderr_p = ctypes.c_void_p.in_dll(libc, '__stderrp') # pragma: no cover
+if sys.platform.startswith('openbsd'):
+    FILE = (ctypes.c_byte * SIZE_OF_FILE)
+    sFType = (FILE * 3)
+    sFArray = sFType.in_dll(libc, '__sF')
+    c_stdout_p = ctypes.pointer(sFArray[1])
+    c_stderr_p = ctypes.pointer(sFArray[2])
+else:
+    try:
+        c_stdout_p = ctypes.c_void_p.in_dll(libc, 'stdout')
+        c_stderr_p = ctypes.c_void_p.in_dll(libc, 'stderr')
+    except ValueError: # pragma: no cover
+        # libc.stdout is has a funny name on OS X
+        c_stdout_p = ctypes.c_void_p.in_dll(libc, '__stdoutp') # pragma: no cover
+        c_stderr_p = ctypes.c_void_p.in_dll(libc, '__stderrp') # pragma: no cover
 
 STDOUT = 2
 PIPE = 3