capture_code is not private to xrdp #2244

Job	Run time
min features with gcc	2m 14s
code formatting check	13s
cppcheck	17m 43s
min features with g++	2m 39s
min features with clang	2m 31s
max features with gcc	2m 59s
max features with g++	2m 16s
max features with clang	3m 7s
max features with gcc and DEBUG	1m 57s
max features with gcc for 32-bit arch (legacy OS)	1m 28s
max features with g++ for 32-bit arch (legacy OS)	1m 47s
max features with clang for 32-bit arch (legacy OS)	1m 55s
	40m 49s

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