1 files changed, 53 insertions, 0 deletions
diff --git a/sys.h b/sys.h
new file mode 100644
index 0000000..0989e9a
--- /dev/null
+++ b/sys.h
@@ -0,0 +1,53 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef STDC_HEADERS
+# include <string.h>
+#else
+# ifndef HAVE_STRCHR
+#  define strchr index
+#  define strrchr rindex
+# endif
+char *strchr(), *strrchr();
+# ifndef HAVE_MEMCPY
+#  define memcpy(d, s, n) bcopy ((s), (d), (n))
+#  define memmove(d, s, n) bcopy ((s), (d), (n))
+# endif
+#endif
+
+#ifdef HAVE_UNISTD_H
+# include <sys/types.h>
+# include <unistd.h>
+#endif
+
+#ifdef STAT_MACROS_BROKEN
+# include "posixstat.h"
+#endif
+
+#if STDC_HEADERS
+# include <stdlib.h>
+#endif
+
+#if defined(HAVE_LIBIBERTY_H) && !defined(NEED_XMALLOC)
+#include <libiberty.h>		/* Part of libiberty.a that comes with binutils */
+#else
+extern void *xmalloc(size_t);
+extern void *xrealloc(void *ptr, size_t size);
+#endif
+
+#ifndef NULL
+# ifdef __STDC__
+#   define NULL ((void *)0)
+# else
+#   define NULL (0x0)
+# endif
+#endif
+
+#ifndef HAVE_GETCWD
+# ifdef HAVE_GETWD
+#   define getcwd(a, b) getwd(a)
+# else
+#   error "You either need getcwd(3) or getwd(3)"
+# endif
+#endif