Use stdint.h for unittest

8 jobs for master in 21 minutes and 47 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #10447
Linux
clang-c++11

00:21:46

passed #10449
Linux
clang-c++98

00:16:27

passed #10452
Linux
cppcheck

00:00:37

passed #10446
Linux
gcc-c++11

00:04:56

passed #10453
Linux
gcc-c++98

00:04:23

passed #10450
Apple
macos-c++11

00:16:25

passed #10451
Apple
macos-c++98

00:15:43

failed #10448
Linux
gcc-c++98

00:00:00