本書第二部分講述的是在Wi n 3 2平臺(tái)上的Wi n s o c k編程。對(duì)于眾多的基層網(wǎng)絡(luò)協(xié)議，
Wi n s o c k是訪問它們的首選接口。而且在每個(gè)Wi n 3 2平臺(tái)上，Wi n s o c k都以不同的形式存在著。
Wi n s o c k是網(wǎng)絡(luò)編程接口，而不是協(xié)議。它從U n i x平臺(tái)的B e r k e l e y（B S D）套接字方案借鑒了
許多東西，后者能訪問多種網(wǎng)絡(luò)協(xié)議。在Wi n 3 2環(huán)境中，Wi n s o c k接口最終成為一個(gè)真正的
“與協(xié)議無關(guān)”接口，尤其是在Winsock 2發(fā)布之后。
CCS編程環(huán)境 使用的是匯編加C的混合編程方法：
The programme of the Correlation Algorithm.
Using INT2 to get the input signal.
Array x, in first step, is the input signal produced by programme,
in next step, is the input signal get from A/D,
the length is 128, 32-bit floating point.
Array y, in first step, is the input signal produced by programme,
in next step, is the input signal get from A/D,
the length is 128, 32-bit floating point.
Array cor is the Correlation result, the length is 255, 32-bit floating point.
Intro/: Directory containing introductory examples.
HelloWorld.c A simple program that draws a box and writes "Hello World" in
HelloWorld.f it.
data The data file for the introductory progressive example.
Lines.c Reads the data from file "data" and plots just the curve with
Lines.f no labels, viewport or anything indicating quantity or units.
Viewport.c Restricts the graph to a viewport and frames the viewport,
Viewport.f leaving the remainder of the area for labels, etc.
CharLbls.c Adds labels for the chart title, X-axis title, and Y-axis
CharLbls.f title.
Tics.c Adds tic marks to the viewport edges, but since clipping was
Tics.f not set correctly, tics extend outside the viewport.
Clip.c Sets clipping such that tic marks are clipped at the viewport
Clip.f boundaries.
TicLabels.c Adds numeric tic labels to the graph this is the final
TicLabels.f installment of the progressive example.
