vle-read-int8-be

(vle-read-int8-be fptr)

reads a "signed integer 8 bit" from file (same as C++ "char / int8" type);
for an 8 bit value, both Little and Big Endian are identical, function is provided for completeness only

Arguments	fptr file pointer as returned by (open <filename> "rb")
Return	Lisp integer number