getc()

Declaration

size_t getc(const void* kvpBuf, size_t qSize, size_t qCount, FILE* qpStream);

Description:

This function returns the character from the stream "qpStream" at the current file pointer's location and advances the file pointer. If the function is not successful, it returns EOF.

Example

#include <cstdio>

int main()
{
    char* cpFileName = "XoaX.txt";
    // Open an ASCII text file for reading.
    FILE* qpFile = fopen(cpFileName, "r" );

    // Check that the file was opened successfully.
    if (!qpFile) {
        printf("Could not open %s for reading \n",  cpFileName);
        return 1;
    }

    // Get the first character in the file.
    int iRet = getc(qpFile);
    printf("Read in: %c\n", (char)iRet);
    fclose(qpFile);

    return 0;
}

Input File:

getc() Input File

Output:

getc() Output