Which of the following function sets first n characters of a string to a given character?

Correct Option - B

Explaination

char *strnset(char *s, int ch, size_t n); Sets the first n characters of s toch

#include 

#include 

int main(void)

{   

char *string = "abcdefghijklmnopqrstuvwxyz";   

char letter = 'x';   

printf("string before strnset: %s\n", string);   

strnset(string, letter, 13);   

printf("string after  strnset: %s\n", string);   

return 0;

}