Writing to files can be done in various ways:

  • putc() - like fputc()
  • fputc() - int fputc (int character, FILE * stream); - write a character to a file
  • fputs() - int fputs (const char * string , FILE * stream); - write a string to a file
  • fprintf()- int fprintf (FILE * stream , const char * format
  • [ , argument , ...] ); - works like printf() except that it writes to a file instead of
  • STDOUT.


just like reading from files:

  • getc() - like fgetc()
  • fgetc() - int fgetc (FILE * stream); - write a character to a file
  • fgets() - char * fgets (char * string , int num , FILE * stream); - write a string to a file
  • fscanf() - int fscanf ( FILE * stream , const char * format
  • [ , argument , ...] ); - works like scanf() except that it reads from a file instead of STDIN

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