#include "bios.h"#include "conio.h"char getc (){ return bios_getc ();}void putc (char c){ bios_putc (c); if (c == '\n') bios_putc ('\r');}void puts (char *s){ while (*s) putc (*s++);}void gets (char *s, unsigned int len){ register unsigned int index = 0; register char in; while (index < len) { in = getc (); putc (in); if (in == '\r') { putc ('\n'); break; } else if (in == '\b') { putc (' '); if (index) { putc ('\b'); index--; } continue; } s[index++] = in; } s[index] = '\0'; /* Emulate that the person went to the next line, if we run out of space. */ if (index == len) putc ('\n');}/* vim:et:sta:set ts=8 sw=2: */