Function svn_stringbuf_replace_all 

pub unsafe extern "C" fn svn_stringbuf_replace_all(
    str_: *mut svn_stringbuf_t,
    to_find: *const c_char,
    replacement: *const c_char,
) -> apr_size_t

Replace all occurrences of @a to_find in @a str with @a replacement. Return the number of replacements made.

@since New in 1.10.