home *** CD-ROM | disk | FTP | other *** search
/ C/C++ Interactive Guide / c-cplusplus-interactive-guide.iso / c_ref / csource4 / 223_01 / isascii.c < prev    next >
Text File  |  1979-12-31  |  384b  |  8 lines
  1. /*
  2. ** return 'true' if c is an ASCII character (0-127)
  3. */
  4. isascii(c) char *c; {
  5.   /* c is a simulated unsigned integer */
  6.   return (c <= 127);
  7.   }
  8.