From 8e606cd1b4c6a8bd2277a003f136b588f7feae2a Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 17 Jan 2017 14:26:28 -0800
Subject: [PROPOSED 1/2] Use angle brackets for system includes

This is the more-usual style nowadays, and makes it easier to
distinguish system includes from our includes.
---
 date.c      |  2 +-
 localtime.c |  2 +-
 private.h   | 18 +++++++++---------
 strftime.c  |  4 ++--
 zdump.c     | 18 +++++++++---------
 zic.c       |  2 +-
 6 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/date.c b/date.c
index 512d1ef..866091f 100644
--- a/date.c
+++ b/date.c
@@ -28,7 +28,7 @@
    SUCH DAMAGE.  */
 
 #include "private.h"
-#include "locale.h"
+#include <locale.h>
 
 /*
 ** The two things date knows about time are. . .
diff --git a/localtime.c b/localtime.c
index cc2a3d2..afc7438 100644
--- a/localtime.c
+++ b/localtime.c
@@ -14,7 +14,7 @@
 #include "private.h"
 
 #include "tzfile.h"
-#include "fcntl.h"
+#include <fcntl.h>
 
 #if defined THREAD_SAFE && THREAD_SAFE
 # include <pthread.h>
diff --git a/private.h b/private.h
index 0bd1d00..88210ab 100644
--- a/private.h
+++ b/private.h
@@ -104,13 +104,13 @@
 #undef tzalloc
 #undef tzfree
 
-#include "sys/types.h"	/* for time_t */
-#include "stdio.h"
-#include "string.h"
-#include "limits.h"	/* for CHAR_BIT et al. */
-#include "stdlib.h"
+#include <sys/types.h>	/* for time_t */
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>	/* for CHAR_BIT et al. */
+#include <stdlib.h>
 
-#include "errno.h"
+#include <errno.h>
 
 #ifndef ENAMETOOLONG
 # define ENAMETOOLONG EINVAL
@@ -123,7 +123,7 @@
 #endif
 
 #if HAVE_GETTEXT
-#include "libintl.h"
+#include <libintl.h>
 #endif /* HAVE_GETTEXT */
 
 #if HAVE_SYS_WAIT_H
@@ -138,7 +138,7 @@
 #endif /* !defined WEXITSTATUS */
 
 #if HAVE_UNISTD_H
-#include "unistd.h"	/* for F_OK, R_OK, and other POSIX goodness */
+#include <unistd.h>	/* for F_OK, R_OK, and other POSIX goodness */
 #endif /* HAVE_UNISTD_H */
 
 #ifndef HAVE_STRFTIME_L
@@ -173,7 +173,7 @@
 #endif /* !defined HAVE_STDINT_H */
 
 #if HAVE_STDINT_H
-#include "stdint.h"
+#include <stdint.h>
 #endif /* !HAVE_STDINT_H */
 
 #ifndef HAVE_INTTYPES_H
diff --git a/strftime.c b/strftime.c
index 2bfb6c1..3920b10 100644
--- a/strftime.c
+++ b/strftime.c
@@ -36,8 +36,8 @@
 #include "private.h"
 
 #include "tzfile.h"
-#include "fcntl.h"
-#include "locale.h"
+#include <fcntl.h>
+#include <locale.h>
 
 struct lc_time_T {
 	const char *	mon[MONSPERYEAR];
diff --git a/zdump.c b/zdump.c
index 1ddc6c6..64c5ac6 100644
--- a/zdump.c
+++ b/zdump.c
@@ -33,12 +33,12 @@
 /* Enable strtoimax on Solaris 10.  */
 #define __EXTENSIONS__ 1
 
-#include "stdio.h"	/* for stdout, stderr, perror */
-#include "string.h"	/* for strcpy */
-#include "sys/types.h"	/* for time_t */
-#include "time.h"	/* for struct tm */
-#include "stdlib.h"	/* for exit, malloc, atoi */
-#include "limits.h"	/* for CHAR_BIT, LLONG_MAX */
+#include <stdio.h>	/* for stdout, stderr, perror */
+#include <string.h>	/* for strcpy */
+#include <sys/types.h>	/* for time_t */
+#include <time.h>	/* for struct tm */
+#include <stdlib.h>	/* for exit, malloc, atoi */
+#include <limits.h>	/* for CHAR_BIT, LLONG_MAX */
 #include <errno.h>
 
 #ifndef HAVE_POSIX_DECLS
@@ -60,7 +60,7 @@
      || __CYGWIN__ || INTMAX_MAX)
 #endif
 #if HAVE_STDINT_H
-# include "stdint.h"
+# include <stdint.h>
 #endif
 #ifndef HAVE_INTTYPES_H
 # define HAVE_INTTYPES_H HAVE_STDINT_H
@@ -245,8 +245,8 @@ enum { SECSPER400YEARS_FITS = SECSPERLYEAR <= INTMAX_MAX / 400 };
 #define HAVE_GETTEXT 0
 #endif
 #if HAVE_GETTEXT
-#include "locale.h"	/* for setlocale */
-#include "libintl.h"
+#include <locale.h>	/* for setlocale */
+#include <libintl.h>
 #endif /* HAVE_GETTEXT */
 
 #if 2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)
diff --git a/zic.c b/zic.c
index 04798f4..068fb43 100644
--- a/zic.c
+++ b/zic.c
@@ -5,10 +5,10 @@
 
 #include "version.h"
 #include "private.h"
-#include "locale.h"
 #include "tzfile.h"
 
 #include <fcntl.h>
+#include <locale.h>
 #include <stdarg.h>
 #include <stddef.h>
 
-- 
2.9.3