Home | History | Annotate | Download | only in libpng

Lines Matching refs:num_to_check

54 png_sig_cmp(png_const_bytep sig, png_size_t start, png_size_t num_to_check)
58    if (num_to_check > 8)
59       num_to_check = 8;
61    else if (num_to_check < 1)
67    if (start + num_to_check > 8)
68       num_to_check = 8 - start;
70    return ((int)(memcmp(&sig[start], &png_signature[start], num_to_check)));