1 files changed, 49 insertions, 0 deletions
diff --git a/libc/include/bsd/bsd.h b/libc/include/bsd/bsd.h
new file mode 100644
index 0000000..5ab1173
--- /dev/null
+++ b/libc/include/bsd/bsd.h
@@ -0,0 +1,49 @@
+/* bsd.h - simplify porting BSD programs to Linux - rick sladkey */
+
+/* make sure BSD features are enabled, i.e. __USE_BSD and _FAVOR_BSD */
+
+/* cpp in gcc 2.3.3 is broken.
+#ifndef _BSD_BSD_H
+#define _BSD_BSD_H
+*/
+
+#define _BSD_SOURCE 1
+#include <features.h>
+#include <endian.h>
+
+/* some BSD progs expect MIN and MAX to be defined */
+
+#define MIN(a, b)	((a) < (b) ? (a) : (b))
+#define MAX(a, b)	((a) > (b) ? (a) : (b))
+
+/* make sure we get L_SET and L_INCR, which is in a different place */
+
+#include <sys/file.h>
+
+/* BSD has slight non-POSIX names (and meanings :-) for some things */
+
+#define FAPPEND		O_APPEND 
+
+#include <limits.h>
+
+/* (absolute) max # characters in exec arglist */
+
+#define NCARGS		ARG_MAX
+
+/* ftpd uses this as bits per byte, I don't know why it's called NBBY */
+
+#define NBBY		CHAR_BIT
+
+/* gloss over slight differences between BSD direct and POSIX dirent */
+  
+#define d_namlen	d_reclen
+
+#if 0
+
+/* See <bsd/signal.h> */
+
+typedef void	sig_t;
+
+#endif
+
+/* #endif _BSD_BSD_H */