Function
Purplesignal_emit_return_1
since: 2.0
Declaration [src]
void*
purple_signal_emit_return_1 (
void* instance,
const char* signal,
...
)
Description [src]
Emits a signal and returns the first non-NULL return value.
Further signal handlers are NOT called after a handler returns something other than NULL.
Available since: 2.0
This function is not directly available to language bindings.
Parameters
instance-
Type:
void*The instance emitting the signal.
The argument can be NULL.The data is owned by the caller of the function. signal-
Type:
const char*The signal being emitted.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. ...-
Type:
The arguments to pass to the callbacks.