NEW
  AUTO 3,1
#include <stdio.h>

/* C-style comments....
...multi-lines */

#ifndef _TESTDEF_

int testdef;
#define _TESTDEF_ 1

#else

int testdef2;
#endif

int main(int argc, char *argv[])
    { 
    puts("Press a key");
    char c=getchar();
    printf("char=%d\r\n", c);
    if (c == 13)
        {
        puts("ENTER");
// C99 comments: skip LF
		getchar();	
        }
    else 
		if (c == 32)
			{
			puts("Not ENTER...but SPACE");
			}
		else
			puts("Some other key...");

    int i=0;
    while (i++ < 10) {
        if (i==5) continue;
        printf("count1=%I\r\n", i);
        }
    do {
        printf("count2=%I\r\n", i);
        } while (i-- > 0); 
    }
MAN
TEXT root/ctest/testif.c