1. Skip of development environment keywords not influencing the program processing

While developing a code analyzer for a specific development environment, you are likely to come across with its specific language constructions. These constructions are often guidance for a concrete compiler and may not be of interest for you. But such constructions cannot be processed by OpenC++ library as they are not a part of C++ language. In this case one of the simplest ways to ignore them is to add them into rw_table table with ignore key. For example:

static rw_table table[] = {
	...
    { "__ptr32",     Ignore},
    { "__ptr64",     Ignore},
    { "__unaligned", Ignore},
	...
};

While adding you should keep in mind that words in rw_table table should be arranged in alphabetic order. Be careful.