#ifndef VLC_RAND_H
# define VLC_RAND_H
+/**
+ * \file
+ * This file defined random number generator function in vlc
+ */
+
VLC_EXPORT( void, vlc_rand_bytes, (void *buf, size_t len) );
+/* Interlocked (but not reproducible) functions for the POSIX PRNG */
+VLC_EXPORT( double, vlc_drand48, (void) LIBVLC_USED );
+VLC_EXPORT( long, vlc_lrand48, (void) LIBVLC_USED );
+VLC_EXPORT( long, vlc_mrand48, (void) LIBVLC_USED );
+
#endif