These are fixes to the C-runtime I/O library from the Structured-languages tape, spring 1981 [5,5]. These changes are specifically for RSX-11M v3.2. Ray Van Tassle Motorola 1301 E. Algonquin Rd, rm 4135 Schaumburg, Ill (312)-576-6017 FWILD - Properly handles wild-card with version 0 or -1. FOPEN - Added block-mode reads. New options switch "b". Use "locate-mode" when possible, for reading. Fix bug in setting the VF$FIL bit. GETC - Added block-mode read. Uses "locate-mode" when it can for reading, instead of "move-mode", so it should improve efficiency of reading. FSEEK - Special code for block-mode. TIATT - New module. Attaches LUN #1 (always TI:). The files here are: ?.VGN - original file from SLANGSPR81[5,5]. ?.CMD - Command file to update the VGN file. ?.MAC - The updated file ?.SLP - The self-locating SLP file to make the changes. Elsewhere on this tape [310,105] are 2 modified C utilities: DIR (revised from LC), a fast directory lister. (GETHDR.C reads file headers in a non-kludgy way). OD File dumper, which now works properly in block-mode.