[asterisk-dev] ast_indicate (chan , -1)

[Newman Thurairatnam]

Hello,

  I'm new to Asterisk and I'm debugging some code. I found this line of code being used and I'm not entirely sure what it does.

ast_indcate(ast_channel chan, int condition)

ast_indicate(chan , -1) 

I looked at the doxygen documentation for  asterisk 1.4, it says that the -1 is suppose to set a condition, but it does not define what different integers for the condition does. 
Endless googling turned out to be no help. Can anyone give me a hand /


P.S Is this the right place to pose these questions ? 





Regards,
Newman Thurairatnam