* src/system.h: Include sys/types.

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index 69f385cc479fb1c5a8f88eaf00af1e19f845e9da..3dcd007b038bab8331bd7fc8370b361ee7276e22 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -43,6 +43,10 @@ char *alloca ();
 
 #include <assert.h>
 
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
 #if HAVE_STDLIB_H
 # include <stdlib.h>
 #endif