NAME

       roar_vs_blocking - Change blocking mode of VS object

SYNOPSIS

       #include <roaraudio.h>

       int     roar_vs_blocking (roar_vs_t * vss, int val, int * error);

DESCRIPTION

       Changes blocking mode of VS object or ask for the current mode if val is set to ROAR_VS_ASK.

PARAMETERS

       vss    The VS object to be altered.

       val    Specifies the new state. Value must be ROAR_VS_TRUE, ROAR_VS_FALSE, ROAR_VS_TOGGLE or ROAR_VS_ASK.
              ROAR_VS_TOGGLE should be avoided.

       error  This is a pointer to a integer used to store the error value in case of error.  This can  be  NULL
              if  not  used  but it is very recommended to use this error value to report good error messages to
              the user.

RETURN VALUE

       On success these calls return the old (current if ROAR_VS_ASK is used) state of the  blocking  mode.   On
       error, -1 is returned.

EXAMPLES

       FIXME

SEE ALSO

       roarvs(7), libroar(7), RoarAudio(7).