Gets information about a designated speech channel.
SDK
- macOS 10.0–10.8Deprecated
Framework
- Application
Services
Declaration
OSErr GetSpeechInfo(SpeechParameters
chanThe speech channel about which information is being requested.
selectorA speech information selector that indicates the type of information being requested.
For a complete list of speech information selectors, see Speech-Channel Information Constants. This list indicates how your application should set the
speechparameter for each selector.Info speechInfoA pointer whose meaning depends on the speech information selector specified in the
selectorparameter.
Return Value
A result code. See Result Codes.
Discussion
The Get function
returns, in the data structure pointed to by the speech parameter,
the type of information requested by the selector parameter
as it applies to the speech channel specified in the chan parameter.
The format of the data structure specified by the speech parameter
depends on the selector you choose. For example, a selector might
require that your application allocate a block of memory of a certain
size and pass a pointer to that block. Another selector might require
that speech be set
to the address of a handle variable. In this case, the Get function
would allocate a relocatable block of memory and change the handle
variable specified to reference the block.