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# jmp_buf

From cppreference.com
< c‎ | program

Defined in header `<setjmp.h>` |  |
typedef /* unspecified */ jmp_buf; |  |

The `jmp_buf` type is an array type suitable for storing information to restore a calling environment. The stored information is sufficient to restore execution at the correct block of the program and invocation of that block. The state of floating-point status flags, or open files, or any other data is not stored in an object of type `jmp_buf`.

### [edit] See also

setjmp | saves the context (function macro) [edit]
longjmp | jumps to specified location (function) [edit]
C++ documentation for jmp_buf

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