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C/C++——С±à̸CÓïÑÔº¯ÊýÄÇЩÊÂ(7)

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1.       fgetcº¯Êý
fgetcº¯ÊýµÄ¹¦ÄÜÊÇ´ÓÁ÷ÖжÁÈ¡×Ö·û£¬ÆäÓ÷¨ÊÇ£ºint fgetc(FILE *stream); ³ÌÐòÀý×ÓÈçÏ£º
#include <string.h>
#include <stdio.h>
#include <conio.h>
int main(void)
{
   FILE *stream;
   char string[] = "This is a test";
   char ch;
   /* open a file for update */
   stream = fopen("DUMMY.FIL", "w+");
   /* write a string into the file */
   fwrite(string, strlen(string), 1, stream);
   /* seek to the beginning of the file */
   fseek(stream, 0, SEEK_SET);
   do
   {
      /* read a char from the file */
      ch = fgetc(stream);
      /* display the character */
      putch(ch);
   } while (ch != EOF);
   fclose(stream);
   return 0;
}
2.       fgetcharº¯Êý
fgetcharº¯ÊýµÄ¹¦ÄÜÊǹرմò¿ªÁ÷£¬ÆäÓ÷¨ÊÇ£ºint fgetchar(void); ³ÌÐòÀý×ÓÈçÏ£º
#include <stdio.h>
int main(void)
{
   char ch;
   /* prompt the user for input */
   printf("Enter a character followed by \
   <Enter>: ");
   /* read the character from stdin */
   ch = fgetchar();
   /* display what was read */
   printf("The character read is: '%c'\n",
          ch);
   return 0;
}
3.       freadº¯Êý
freadº¯ÊýµÄ¹¦ÄÜÊÇ´ÓÒ»¸öÁ÷ÖжÁÊý¾Ý£¬ÆäÓ÷¨ÊÇ£ºint fread(void *ptr, int size, int nitems, FILE *stream); ³ÌÐòÀý×ÓÈçÏ£º
#include <string.h>
#include <stdio.h>
int main(void)
{
   FILE *stream;
   ch


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curl c api

 curl c api
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GNU C library ±Ê¼Ç£¨2£©

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extern "C"Ïê½â

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extern "C" { 
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