* sgml/jadetex.cfg: Add this to configure PDF output nicely with index and coloured links. * sgml/makemakefile: modified copyfiles to copy png-s instead of gif-s. * sgml/README-PDF: Comment on pdfjadetext failure and workaround.

/* this is a simple hello world program */
#include <stdio.h>

int main(void)
{
  printf("Hello, eCos world!\n");
  return 0;
}