- pr " /* RBufferOut is tricky: If the buffer is zero-length, then\n";
- pr " * _val might be NULL here. To make the API saner for\n";
- pr " * callers, we turn this case into a unique pointer (using\n";
- pr " * malloc(1)).\n";
- pr " */\n";
- pr " if (ret.%s.%s_len > 0) {\n" n n;
+ pr " /* RBufferOut is tricky: If the buffer is zero-length, then\n";
+ pr " * _val might be NULL here. To make the API saner for\n";
+ pr " * callers, we turn this case into a unique pointer (using\n";
+ pr " * malloc(1)).\n";
+ pr " */\n";
+ pr " if (ret.%s.%s_len > 0) {\n" n n;