krb5_string_to_salttype - Convert a string to a salt type.
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.. c:function:: krb5_error_code krb5_string_to_salttype(char * string, krb5_int32 * salttypep)
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:param:
**[in]** **string** - String to convert to an encryption type
**[out]** **salttypep** - Salt type to be filled in
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:retval:
- 0 Success; otherwise - EINVAL
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