#include <stdio.h>

const char *data[] = {
  "  NULL};",
  "",
  "void print_string(const char *str)",
  "{",
  "  const char *ptr;",
  "  printf(\"  \\\"\");",
  "  for (ptr = str; *ptr != 0; ptr++)",
  "	if (*ptr == '\\\\')",
  "	printf(\"\\\\\\\\\");",
  "	else if (*ptr == '\"')",
  "	printf(\"\\\\\\\"\");",
  "	else",
  "	putchar(*ptr);",
  "  printf(\"\\\",\\n\");",
  "}",
  "",
  "int main(void)",
  "{",
  "  const char **ptr;",
  "  printf(\"#include <stdio.h>\\n\\n\");",
  "  printf(\"const char *data[] = {\\n\");",
  "  for (ptr = data; *ptr != NULL; ptr++)",
  "	print_string(*ptr);",
  "  for (ptr = data; *ptr != NULL; ptr++)",
  "	printf(\"%s\\n\", *ptr);",
  "  return 0;",
  "}",
  NULL};

void print_string(const char *str)
{
  const char *ptr;
  printf("  \"");
  for (ptr = str; *ptr != 0; ptr++)
	if (*ptr == '\\')
	printf("\\\\");
	else if (*ptr == '"')
	printf("\\\"");
	else
	putchar(*ptr);
  printf("\",\n");
}

int main(void)
{
  const char **ptr;
  printf("#include <stdio.h>\n\n");
  printf("const char *data[] = {\n");
  for (ptr = data; *ptr != NULL; ptr++)
	print_string(*ptr);
  for (ptr = data; *ptr != NULL; ptr++)
	printf("%s\n", *ptr);
  return 0;
}