Describe the bug
New warnings noted when building for RTEMS:

/home/joe/code/cfecfs/github/osal/src/tests/time-base-api-test/time-base-api-test.c:110:5: error: format '%d' expects argument of type 'int', but argument 4 has type 'int32' [-Werror=format=]
     snprintf(overMaxTimeBase, 12, "TimeBase%d", TimeBaseNum);
     ^

To Reproduce
Build code using i686-rtems4.11 toolchain.

Expected behavior
Should build cleanly.

System observed on:
Cross compile for i686-rtems4.11 on Ubuntu 20.04 host.

Additional context
Needs cast whenever fixed-width types are used with printf.

Reporter Info
Joseph Hickey, Vantage Systems, Inc.