Simon Rozman 06da717405 string: upgrade vappendf and appendf to return number of chars appended ...

This comes handy when concatenating strings and calculating mappings.

Signed-off-by: Simon Rozman <simon@rozman.si>

2023-11-17 15:14:53 +01:00

..

stdex

string: upgrade vappendf and appendf to return number of chars appended

2023-11-17 15:14:53 +01:00