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C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(22)

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1.    setmemº¯Êý
setmemº¯ÊýµÄ¹¦ÄÜÊÇ´æÖµµ½´æ´¢Çø£¬ÆäÓ÷¨Îª£ºvoid setmem(void *addr, int len, char value);³ÌÐòʵÀýÈçÏ£º
#include <stdio.h>
#include <alloc.h>
#include <mem.h>
int main(void)
{
   char *dest;
   dest = calloc(21, sizeof(char));
   setmem(dest, 20, 'c');
   printf("%s\n", dest);
   return 0;
}
 2.   setmodeº¯Êý
setmodeº¯ÊýµÄ¹¦ÄÜÊÇÉèÖôò¿ªÎļþ·½Ê½£¬ÆäÓ÷¨Îªint setmode(int handle, unsigned mode);³ÌÐòʵÀý´úÂëÈçÏ£º
#include <stdio.h>
#include <fcntl.h>
#include <io.h>
int main(void)
{
   int result;
   result = setmode(fileno(stdprn), O_TEXT);
   if (result == -1)
      perror("Mode not available\n");
   else
      printf("Mode successfully switched\n");
   return 0;
}
3.    setpaletteº¯Êý
setpaletteº¯ÊýµÄ¹¦ÄÜÊǸıäµ÷É«°åµÄÑÕÉ«, ÆäÓ÷¨Îª£ºvoid far setpalette(int index, int actural_color);³ÌÐòʵÀý´úÂëÈçÏ£º
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
int main(void)
{
   int gdriver = DETECT, gmode, errorcode;
   int color, maxcolor, ht;
   int y = 10;
   char msg[80];
   initgraph(&gdriver, &gmode, "");
   errorcode = graphresult();
   if (errorcode != grOk) 
   {
      printf("Graphics error: %s\n", grapherrormsg(errorcode));
      printf("Press any key to halt:");
      getch();
      exit(1);
   }
   maxcolor = getmaxcolor();
   ht = 2 * textheight("W");
&nbs


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²Ù×÷ϵͳ£ºlinux debian 4.0£¬ python°æ±¾2.5
s1:°²×°python2.5-dev¡£ÒòΪPython.hÊÇÔÚdev°üÖвÅÓС£
test@debian:~/test_python_c$ aptitude search python2.5-dev
p python2.5-dev - Header files and a static library for Python.
test@debian:~/test_python_c$ sudo aptitude install python2 ......

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C±ê×¼¿âº¯Êý

º¯ÊýÃû: abort
¹¦  ÄÜ: Òì³£ÖÕÖ¹Ò»¸ö½ø³Ì
Óà ·¨: void abort(void);
³ÌÐòÀý:
#include <stdio.h>
#include <stdlib.h>
 
int main(void)
{
  printf("Calling abort()\n");
  abort();
  return 0; /* This is never reached */
}
 
 
......
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