prtpacker (Portable Resource Tree Packer, pronounced PIRT-Packer) is a tool for creating C or C++ source code from external program resources such as images, text, or data. These resources can be arranged in a tree structure much like a typical file system. After compiling and linking the resulting source code you can access the resource tree from within your software through a simple API. Be aware that all resources stay in memory and cannot be easily deallocated.
The MetaC programming language is a 100% backward compatible extension to the C language that adds reflections and the ability to analyze and modify C source code at compile time. It has been specially designed to search for arbitrary code structures and instantiate new source code. Typical applications for MetaC based meta-programs are development tasks concerning embedded and real-time software. Examples are API abstraction and retargeting to a new API (ever been locked to a vendor-specific API?), application specific debugging and profiling on an embedded target, and WCET measurements.
JCPP is a complete, compliant, standalone, pure Java implementation of the C preprocessor. It is intended to be of use to people writing C-style compilers in Java using tools like sablecc, antlr, JLex, CUP, and so forth. It has been used to successfully preprocess much of the source code of the GNU C library.
cencode encodes a stream or a file into quoted c-string escape sequences, suitable for use directly in C code. It is a universal alternative to dedicated export formats like XPM, unportable resource forks, linker flags, and Windows resources where dynamic loading of external data is not possible or undesired.