The header file unistd.h should not be included from sys/ directory,
it is an error with musl libc.

Fixes: 1ffee690eaa1 ("examples/bbdev: add sample app")
Cc: stable@dpdk.org

Signed-off-by: Thomas Monjalon <redacted>
---
 examples/bbdev_app/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c
index 2e170caf84..20cfd327fb 100644
--- a/examples/bbdev_app/main.c
+++ b/examples/bbdev_app/main.c

@@ -8,7 +8,7 @@
 #include <stdint.h>
 #include <inttypes.h>
 #include <sys/types.h>
-#include <sys/unistd.h>
+#include <unistd.h>
 #include <sys/queue.h>
 #include <stdarg.h>
 #include <ctype.h>

-- 
2.30.1