C – rewind() function

rewind(): Reset the cursor position to start of the file.

void  rewind(FILE* stream);

#include<stdio.h> int main() {             FILE* p;             int ch;               p = fopen(“code.c”, “r”);             if(p==NULL){                         printf(“No such file to open \n”);             }             else{                         fseek(p, -50, SEEK_END);                         while((ch=fgetc(p)) != -1){                                     printf(“%c”, ch);                                    }                                                 rewind(p);                         while((ch=fgetc(p)) != -1){                                     printf(“%c”, ch);                                    }                         fclose(p);             }             return 0; }