PETSc version 3.16.5
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# PetscStrtoupper

Converts string to upper case

### Synopsis

    #include "petscsys.h"
    PetscErrorCode  PetscStrtoupper(char a[])

Not Collective

### Input Parameters

| a | - pointer to string

### Notes

Not for use in Fortran

### Level

intermediate

### Location

src/sys/utils/str.c
Index of all Sys routines
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