How to remove all occurrences of a given character from string in C?

Question

I\'m attempting to remove a character from a string in C. The problem I am having with my code is that it removes the first instance of the character from the string but als

Answer 1

char str1[30] = "Hello", *prt1, c = 'l';
char str2[30], *prt2;
prt1 = str1;
prt2 = str2;
while(*prt1 != 0)
{
    if(*prt1 != c)
    {
         *prt2 = *prt1;
         prt2++;  
    }
    prt1++;
}
*prt2 = '\0';