From e4f12d3893e4a42f6928355f4b5b6326b73b75aa Mon Sep 17 00:00:00 2001
From: Tenari <djz24@case.edu>
Date: Fri, 3 Apr 2026 07:35:42 -0500
Subject: [PATCH] windows might have already defined these?

---
 src/base/all.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/base/all.h b/src/base/all.h
index b2f8500..e123ac3 100644
--- a/src/base/all.h
+++ b/src/base/all.h
@@ -443,6 +443,7 @@ union Range1f32
 	  DWORD output_mode;
 	} TermIOs;
   // <poll.h> networking shim for windows
+#ifndef POLLIN
 #  define POLLIN    0x0001
 #  define POLLPRI   0x0002
 #  define POLLOUT   0x0004
@@ -455,6 +456,7 @@ union Range1f32
       short   events;
       short   revents;
   } pollfd_t;
+#endif
 
   typedef int nfds_t;