On Linux, wcwidth() needs _XOPEN_SOURCE, or just _GNU_SOURCE for simplicity.

[mandoc.git] / preconv.c

diff --git a/preconv.c b/preconv.c
index 7595887dd26f1a042f82523d9857293f89834457..1df18b89ec7e00482a1ca5638a836dd665e6e14f 100644 (file)
--- a/preconv.c
+++ b/preconv.c
@@ -1,4 +1,4 @@
-/*     $Id: preconv.c,v 1.6 2013/06/02 03:52:21 schwarze Exp $ */
+/*     $Id: preconv.c,v 1.8 2014/08/16 19:00:01 schwarze Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -14,11 +14,10 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
-#ifdef HAVE_MMAP
+#include <sys/types.h>
+#if HAVE_MMAP
 #include <sys/stat.h>
 #include <sys/mman.h>
 #endif
@@ -245,7 +244,7 @@ read_whole_file(const char *f, int fd,
        size_t           off;
        ssize_t          ssz;
 
-#ifdef HAVE_MMAP
+#if HAVE_MMAP
        struct stat      st;
        if (-1 == fstat(fd, &st)) {
                perror(f);
@@ -509,7 +508,7 @@ main(int argc, char *argv[])
 
        rc = EXIT_SUCCESS;
 out:
-#ifdef HAVE_MMAP
+#if HAVE_MMAP
        if (map)
                munmap(b.buf, b.sz);
        else