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typedef void U_CALLCONV UTraceData(const void *context, int32_t fnNumber, int32_t level, const char *fmt, va_list args)

Type signature for the trace function to be called from within an ICU function to display data or messages.

Parameters:
context value supplied at the time the trace functions are set.
fnNumber Enum value indicating the ICU function being exited.
level The current tracing level
fmt A format string describing the tracing data that is supplied as variable args
args The data being traced, passed as variable args. ICU 2.8

Definition at line 148 of file utrace.h.


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