[asterisk-dev] function ast_merge_contexts_and_delete

[Garavaglia Fabio]

hi,for my university degree i'm working on asterisk 1.2.4,and i'm trying 
to change the fs (how to handle context, extension, ecc).
i must replace some functions with pbx.c, pbx_config.c and with other 
kind of files;but i don't understand how the function 
"ast_merge_context_and_delete" works and what is the correct use..

if you can help me ... thanks