trace2 docs: clarify what `varargs` is all about

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Johannes Schindelin 2022-05-03 10:26:46 +00:00 committed by Junio C Hamano
parent c4667b17fb
commit 236d1177ba
1 changed files with 1 additions and 1 deletions

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@ -170,7 +170,7 @@ Some functions have a `_va_fl()` suffix to indicate that they also
take a `va_list` argument.

Some functions have a `_printf_fl()` suffix to indicate that they also
take a varargs argument.
take a `printf()` style format with a variable number of arguments.

There are CPP wrapper macros and `#ifdef`s to hide most of these details.
See `trace2.h` for more details. The following discussion will only