From a583bbef0ea8fe8bbc12ba93fef83f079e04edaf Mon Sep 17 00:00:00 2001
From: Eli Zaretskii <eliz@gnu.org>
Date: Sun, 22 Aug 2010 20:00:08 +0300
Subject: [PATCH] Fix the w32 build after
 2010-08-22T15:14:37Z!dann@ics.uci.edu.

 sysselect.h [WINDOWSNT]: Don't define the FD_* and select stuff for w32.
 s/ms-w32.h (HAVE_SYS_TIMEB_H): Don't #undef HAVE_SYS_SELECT_H, it's done
 in nt/config.nt.
 makefile.w32-in ($(BLD)/sysdep.$(O)): Depend on sysselect.h.
---
 src/ChangeLog       | 8 ++++++++
 src/makefile.w32-in | 1 +
 src/s/ms-w32.h      | 1 -
 src/sysselect.h     | 5 +++++
 4 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index 86b94e10d90..4add0968b6e 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,13 @@
 2010-08-22  Eli Zaretskii  <eliz@gnu.org>
 
+	* sysselect.h [WINDOWSNT]: Don't define the FD_* and select stuff
+	for w32.
+
+	* s/ms-w32.h (HAVE_SYS_TIMEB_H): Don't #undef HAVE_SYS_SELECT_H,
+	it's done in nt/config.nt.
+
+	* makefile.w32-in ($(BLD)/sysdep.$(O)): Depend on sysselect.h.
+
 	* unexcoff.c (report_error, make_hdr, write_segment)
 	(copy_text_and_data, copy_sym, mark_x, adjust_lnnoptrs, unexec):
 	Convert argument lists and prototypes to ANSI C.
diff --git a/src/makefile.w32-in b/src/makefile.w32-in
index fc86ae6cb0c..8d99d6cedfe 100644
--- a/src/makefile.w32-in
+++ b/src/makefile.w32-in
@@ -1357,6 +1357,7 @@ $(BLD)/sysdep.$(O) : \
 	$(SRC)/frame.h \
 	$(SRC)/keyboard.h \
 	$(SRC)/process.h \
+	$(SRC)/sysselect.h \
 	$(SRC)/syssignal.h \
 	$(SRC)/systime.h \
 	$(SRC)/systty.h \
diff --git a/src/s/ms-w32.h b/src/s/ms-w32.h
index f61fae57eff..4ae5f32e873 100644
--- a/src/s/ms-w32.h
+++ b/src/s/ms-w32.h
@@ -106,7 +106,6 @@ struct sigaction {
 #define HAVE_SOUND  1
 #define LISP_FLOAT_TYPE 1
 
-#undef  HAVE_SYS_SELECT_H
 #define HAVE_SYS_TIMEB_H 1
 #define HAVE_SYS_TIME_H 1
 #define HAVE_UNISTD_H 1
diff --git a/src/sysselect.h b/src/sysselect.h
index ddb3e91f2e3..0c90814390c 100644
--- a/src/sysselect.h
+++ b/src/sysselect.h
@@ -27,6 +27,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 #endif
 
+/* The w32 build defines select stuff in w32.h, which is included
+   where w32 needs it, but not where sysselect.h is included.  The w32
+   definitions in w32.h are incompatible with the below.  */
+#ifndef WINDOWSNT
 #ifdef FD_SET
 #ifdef FD_SETSIZE
 #define MAXDESC FD_SETSIZE
@@ -44,6 +48,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define FD_ISSET(n, p) (*(p) & (1 << (n)))
 #define FD_ZERO(p) (*(p) = 0)
 #endif /* no FD_SET */
+#endif /* not WINDOWSNT */
 
 #if !defined (HAVE_SELECT)
 #define select sys_select
-- 
2.39.2