gpxe: delete long since obsolete snapshot of gPXE

gPXE has been deprecated in favor of iPXE for many, many years now.
It is much better than users get it directly from the iPXE project,
since we should no longer need any special modifications for Syslinux
use.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/gpxe/src/include/unistd.h b/gpxe/src/include/unistd.h
deleted file mode 100644
index ef946947..00000000
--- a/gpxe/src/include/unistd.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _UNISTD_H
-#define _UNISTD_H
-
-FILE_LICENCE ( GPL2_OR_LATER );
-
-#include <stddef.h>
-#include <stdarg.h>
-
-extern int execv ( const char *command, char * const argv[] );
-
-/**
- * Execute command
- *
- * @v command		Command name
- * @v arg ...		Argument list (starting with argv[0])
- * @ret rc		Command exit status
- *
- * This is a front end to execv().
- */
-#define execl( command, arg, ... ) ( {					\
-		char * const argv[] = { (arg), ## __VA_ARGS__ };	\
-		int rc = execv ( (command), argv );			\
-		rc;							\
-	} )
-
-/* Pick up udelay() */
-#include <gpxe/timer.h>
-
-/*
- * sleep() prototype is defined by POSIX.1.  usleep() prototype is
- * defined by 4.3BSD.  udelay() and mdelay() prototypes are chosen to
- * be reasonably sensible.
- *
- */
-
-extern unsigned int sleep ( unsigned int seconds );
-extern void mdelay ( unsigned long msecs );
-
-static inline __always_inline void usleep ( unsigned long usecs ) {
-	udelay ( usecs );
-}
-
-#endif /* _UNISTD_H */