Gábor Kövesdán wrote, On 10.3.2009 22:33: > Hello, [...] > And the problem occurs in grep_fgetln() when the buffers is being filled > in: > for (; i < bufsiz && !grep_feof(f); i++) > binbuf[i] = grep_fgetc(f); > Also, why are you filling the buffer char by char? All of the input streams you have there support reading by chunks. -- VH