/* Synched up with: Not in FSF. */
-#ifdef HAVE_CONFIG_H
#include <config.h>
-#endif
#include <sys/types.h>
-#if defined(HAVE_UNISTD_H) || defined(STDC_HEADERS)
-#include <unistd.h>
-#endif
#include <stdio.h>
#include <string.h>
+#include <errno.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
#ifdef _POSIX_VERSION
#include <limits.h> /* for PATH_MAX */
#else
#include <sys/param.h> /* for MAXPATHLEN */
#endif
-#include <errno.h>
-#ifndef STDC_HEADERS
-extern int errno;
-#endif
#ifdef WINDOWSNT
#include <direct.h>
#define MAX_READLINKS 32
-#ifdef __STDC__
-char *xrealpath(const char *path, char resolved_path [])
-#else
-char *xrealpath(path, resolved_path)
-const char *path;
-char resolved_path [];
-#endif
+char *
+xrealpath (const char *path, char resolved_path [])
{
char copy_path[PATH_MAX];
char *new_path = resolved_path;
char *max_path;
- int readlinks = 0;
#ifdef S_IFLNK
+ int readlinks = 0;
char link_path[PATH_MAX];
int n;
#endif