WAP to check the correctness of braces

#include<stdio.h>
#include<conio.h>
void main() {
    FILE * fp;
    char ch;
    int countL = 0, countR = 0;
    fp = fopen("tbraces.c", "r");
    clrscr();
    printf("\n File: tbraces.c\n\n");
    if (fp != NULL) {
        do {
            ch = 'd';
            while (ch != ' ') {
                ch = getc(fp);
                printf("%c", ch);
                if (ch == '{') countL++;
                if (ch == '}') countR++;
                if (ch == EOF) break;
            }
        } while (ch != EOF);
    }


    if (countL != countR)
        printf("\n\n* ERROR in the syntax of curly braces");
    else
        printf("\n\n* Curly braces is syntactically correct");

    fclose(fp);
    getch();
}