:orphan:
# PCFinalizePackage
This function destroys everything in the `PC` package. It is called from `PetscFinalize()`. 
## Synopsis
```
PetscErrorCode PCFinalizePackage(void)
```



## See Also
 [](ch_ksp), `PetscFinalize()`, `PCInitializePackage()`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/interface/dlregisksp.c.html#PCFinalizePackage">src/ksp/ksp/interface/dlregisksp.c</A>


---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ksp/ksp/interface/dlregisksp.c)


[Index of all KSP routines](index.md)  
[Table of Contents for all manual pages](/manualpages/index.md)  
[Index of all manual pages](/manualpages/singleindex.md)  
