speech-dispatcher: Sound Icons in C
4.1.5 Sound Icons
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-- C API function: int spd_sound_icon(SPDConnection* connection,
SPDPriority priority, const char* icon_name);
Sends a sound icon ICON_NAME. These are symbolic names that are
mapped to a sound or to a text string (in the particular language)
according to Speech Dispatcher tables and user settings. Each
program can also define its own icons.
'connection' is the SPDConnection* connection created by
spd_open().
'priority' is the desired priority for this message. ⇒Message
Priority Model (ssip)Top.
'icon_name' is the name of the icon. It can't contain spaces,
instead use underscores ('_'). Icon names starting with an
underscore are considered internal and shouldn't be used.