csetjmp header

csetjmp is a C++ Standard Library. It is the C++ version of the C Standard Library setjmp.h header.

Types defined by
jmp_buf - An opaque type used with std::setjmp and std::longjmp

Functions defined by
int std::setjmp(jmp_buf env) - Save a jump point void std::longjmp(jmp_buf, env, int retval) - Jump to a restore point

'''Note: These functions require great care in C++ due to the C++ object model.