CuTest lets you write unit tests for your C code. You should use it because: (1) It has the cutest name, (2) It looks and feels like JUnit, (3) It is cross-platform, (4) It ships in a single .c and .h file for ease of deployment.
Thomas' utilities for Macintosh and Windows: This is a colletion of utilities I wrote; each of which statisfies a particular itch. The software is broken down by platform; minimal documentation is available for each item. I welcome all feedback (bugs
TymeacTS is a full-feature, multi-tasking, asynchronous-process manager for IBM CICS backend development. TymeacTS provides a queuing facility, asynchronous task management and recursive processing with a minimal footprint that is easy to use. (COBOL/C)