Find character in string: how to use strchr : String Search « String « C / ANSI-C

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Find character in string: how to use strchr

#include <stdio.h>
#include <string.h>

int main ()
{
  char str[] = "This is a line";
  char *p;
  
  printf ("Looking for 's' character in \"%s\"...\n", str);
  
  p = strchr(str, 's');
  
  while (p != NULL) {
    printf ("found at %d\n",p - str + 1);
    p = strchr(p + 1, 's');
  }
  return 0;
}

           
       

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