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-rw-r--r--config.h.in5
1 files changed, 4 insertions, 1 deletions
diff --git a/config.h.in b/config.h.in
index 38ee8e9..09283fa 100644
--- a/config.h.in
+++ b/config.h.in
@@ -145,12 +145,15 @@ typedef long clen_t;
#undef HAVE_LANGINFO_CODESET
#undef SETPGRP_VOID
+#ifdef HAVE_SETPGRP
#ifdef SETPGRP_VOID
#define SETPGRP() setpgrp()
#else
#define SETPGRP() setpgrp(0,0)
#endif
-
+#else /* no HAVE_SETPGRP; OS/2 EMX */
+#define SETPGRP() setpgid(0, 0)
+#endif
#undef HAVE_FLOAT_H
#undef HAVE_SYS_SELECT_H