su
1.12.11devel
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A tagarg function may be called with a varying number of tagged arguments. The include file <sofia-sip/su_tagarg.h> declares a type ta_list and defines four macros (ta_start(), ta_args(), ta_tags() and ta_end()) for accessing the argument list.
An example of prototype of a a tagarg function is as follows:
Such a function could be called as follows: