- @param[in, out] Buffer The pointer to buffer to read into.\r
- @param[in, out] Size The pointer to number of bytes in Buffer.\r
+ @param[in, out] Buffer The pointer to buffer to read into. If this function\r
+ returns EFI_SUCCESS, then on output Buffer will\r
+ contain a UCS2 string, even if the file being\r
+ read is ASCII.\r
+ @param[in, out] Size On input, pointer to number of bytes in Buffer.\r
+ On output, unchanged unless Buffer is too small\r
+ to contain the next line of the file. In that\r
+ case Size is set to the number of bytes needed\r
+ to hold the next line of the file (as a UCS2\r
+ string, even if it is an ASCII file).\r