There are some errors in C examples, A.13 Tasking Constructs:
A.13.1c (pp174,175) - no prototype of function process
A.13.2c (p176) - no prototype of function process
A.13.4c (p179) - multiple definition of variable n
A.13.5c (pp180,181) - no prototype of function process
A.13.6c (p182) - broken, no definition of a function, no prototype of process
A.13.8c (pp184,185) - variable var is not defined
A.13.9c (p186) - syntax error in line 26, no newline between omp directive and compound statement
A.13.10c (pp187,188) - omp_lock_t not defined, missing #include <omp.h>
