fgetc

#include <stdio.h>

int fgetc  (
    FILE* stream);    /* stream to read from */

The function fgetc reads a single character from a data steam and moves the pointer to the next character. The parameter stream is a pointer defining the data steam.

The function is included in the library RL-FlashFS. The prototype is defined in the file stdio.h.

• an integer - representing the character.
• EOF - on error or end-of-file condition.

feof, ferror, fgets, fputc, ungetc

#include <rtl.h>
#include <stdio.h>

void tst_fgetc (void)  {
  FILE *fin;
  int ch;

  fin = fopen ("Test.txt","r");
  if (fin != NULL)  {
    // dump the character to a screen
    while ((ch = fgetc (fin)) != EOF)  {
      putchar (ch);
    }
    fclose (fin);
  }
}