# PetscStrchr

Locates first occurance of a character in a string

### Synopsis

    #include "petsc.h"
    int PetscStrchr(const char a[],char b,char *c[])

Not Collective

### Input Parameters

| a | - pointer to string
| b | - character

### Output Parameter

c -location of occurance, PETSC_NULL if not found

Level:intermediate
Location: src/sys/src/utils/str.c
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