text: Technical Support
  On-Line Manuals
  RL-ARM User's Guide (MDK v4)
  #include <rtl.h>
  int ffind (
  const char *pattern, /* pattern to match files to */
  FINFO *info); /* file info structure */
  The function ffind searches for files that match specific
  patterns.
  The function is included in the RL-FlashFS library. The prototype
  is defined in the file rtl.h.
  The parameter pattern is a character pointer
  specifying the searching rule. The parameter can include:
  The parameter info is a pointer to a structure that
  stores information about the matching files.
  ffree
  #include <rtl.h>
  void file_directory (void) {
  FINFO info;
  info.fileID = 0; /* info.fileID must be set to 0 */
  while (ffind ("R:*.*", &info) == 0) { /* find whatever is in drive "R0:" */
  printf ("\n%-32s %5d bytes, ID: %04d",
  info.name,
  info.size,
  info.fileID);
  }
  if (info.fileID == 0) {
  printf ("\nNo.