Define constant function parameter


#include <stdio.h>

void print_str(const char *p);

int main(void)
{
  char str[80];

  printf("Enter a string: ");
  gets(str);

  print_str(str);

  return 0;
}

void print_str(const char *p)
{
  while(*p) 
      putchar(*p++);
}

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Define constant function parameter : Function Parameters « Function « C / ANSI-C

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