Programs and scripts directly pushed from lab.
All the lab programs start with prefix 'pgm', Other extra programs have numbered name or don't start with pgm.
This script generates a C program which lists all the compile time posix constants
This script generates a C program which lists all run time sysconf constants
This script outputs a list of matching pattern in a included header file (recursively checks in included files in header). This is useful to get constants defined in an header without knowing which file its actually defined in.