<s>
C	B-Language
process	I-Language
control	I-Language
refers	O
to	O
a	O
group	O
of	O
functions	O
in	O
the	O
standard	B-Language
library	I-Language
of	O
the	O
C	B-Language
programming	I-Language
language	I-Language
implementing	O
basic	O
process	O
control	O
operations	O
.	O
</s>
<s>
The	O
process	O
control	O
functions	O
are	O
defined	O
in	O
the	O
stdlib.h	B-Language
header	O
(	O
cstdlib	B-Language
header	O
in	O
C++	O
)	O
.	O
</s>
