C Library Header – setjmp

The <setjmp.h> header provide non-local jumps. The <setjmp.h> header is used for controlling low-level calls and returns to and from functions.

The <setjmp.h> header shall define the following functions:

setjmp	saves the context (function macro)
longjmp	jumps to specified location

The <setjmp.h> header shall define the following type:

jmp_buf

execution context type

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Related topics:
<signal.h>   |   <stdalign.h>   |   <stdarg.h>   |   <stdatomic.h>   |   <stdbool.h>   |   Standard Library in C

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