1 files changed, 26 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_USING_C/10.3.c b/reference/C/CONTRIB/OR_USING_C/10.3.c
new file mode 100644
index 0000000..b5179cf
--- /dev/null
+++ b/reference/C/CONTRIB/OR_USING_C/10.3.c
@@ -0,0 +1,26 @@
+#include <signal.h>
+#include <sys/ioctl.h>
+#include "10.h"
+
+bg(j)
+JOB *j;
+{
+    /*
+     * If the job is already running,
+     * there's no need to start it.
+     */
+    if (j->status & JRUNNING)
+        return;
+
+    /*
+     * Start the job.
+     */
+    killpg(j->pgrp, SIGCONT);
+
+    /*
+     * Mark the job as running.
+     */
+    j->status &= ~JSTOPPED;
+    j->status |= JRUNNING;
+}
+