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-rw-r--r--arch/ppc/chrpboot/piggyback.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/ppc/chrpboot/piggyback.c b/arch/ppc/chrpboot/piggyback.c
index 172025802..304bc8f11 100644
--- a/arch/ppc/chrpboot/piggyback.c
+++ b/arch/ppc/chrpboot/piggyback.c
@@ -1,8 +1,9 @@
#include <stdio.h>
+#include <unistd.h>
extern long ce_exec_config[];
-main(int argc, char *argv[])
+int main(int argc, char *argv[])
{
int i, cnt, pos, len;
unsigned int cksum, val;