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-rw-r--r--c/src/tests/sptests/spsize/size.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/c/src/tests/sptests/spsize/size.c b/c/src/tests/sptests/spsize/size.c
index 5ffe538107..4e3f3669df 100644
--- a/c/src/tests/sptests/spsize/size.c
+++ b/c/src/tests/sptests/spsize/size.c
@@ -47,8 +47,12 @@
#include <stdlib.h>
#include <stdio.h>
+#include <unistd.h>
#include <tmacros.h>
+/* external function prototypes */
+int getint( void );
+
/* These are always defined by the executive.
*
* #include <rtems/copyrt.h>