Index: src/os/unix/pa_unix_hostapis.c
--- src/os/unix/pa_unix_hostapis.c.orig
+++ src/os/unix/pa_unix_hostapis.c
@@ -44,6 +44,7 @@
 
 PaError PaJack_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
 PaError PaAlsa_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
+PaError PaSndio_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
 PaError PaOSS_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
 /* Added for IRIX, Pieter, oct 2, 2003: */
 PaError PaSGI_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiIndex index );
@@ -78,6 +79,10 @@ PaUtilHostApiInitializer *paHostApiInitializers[] =
 #endif
 
 #endif  /* __linux__ */
+
+#ifdef PA_USE_SNDIO
+	PaSndio_Initialize,
+#endif
 
 #if PA_USE_JACK
         PaJack_Initialize,
