--- xnu/xnu-201.19/iokit/Kernel/IOStringFuncs.c
+++ xnu/xnu-124.7/iokit/Kernel/IOStringFuncs.c
@@ -70,7 +70,6 @@
 #include <stdlib.h>
 #include <limits.h>
 */
-#include <sys/types.h>
 #include <stddef.h>
 #include <machine/limits.h>
 
@@ -259,172 +258,6 @@
 }
 
 /*
- * Convert a string to a quad integer.
- *
- * Ignores `locale' stuff.  Assumes that the upper and lower case
- * alphabets and digits are each contiguous.
- */
-quad_t
-strtoq(nptr, endptr, base)
-	const char *nptr;
-	char **endptr;
-	register int base;
-{
-	register const char *s;
-	register u_quad_t acc;
-	register int c;
-	register u_quad_t qbase, cutoff;
-	register int neg, any, cutlim;
-
-	/*
-	 * Skip white space and pick up leading +/- sign if any.
-	 * If base is 0, allow 0x for hex and 0 for octal, else
-	 * assume decimal; if base is already 16, allow 0x.
-	 */
-	s = nptr;
-	do {
-		c = *s++;
-	} while (isspace(c));
-	if (c == '-') {
-		neg = 1;
-		c = *s++;
-	} else {
-		neg = 0;
-		if (c == '+')
-			c = *s++;
-	}
-	if ((base == 0 || base == 16) &&
-	    c == '0' && (*s == 'x' || *s == 'X')) {
-		c = s[1];
-		s += 2;
-		base = 16;
-	}
-	if (base == 0)
-		base = c == '0' ? 8 : 10;
-
-	/*
-	 * Compute the cutoff value between legal numbers and illegal
-	 * numbers.  That is the largest legal value, divided by the
-	 * base.  An input number that is greater than this value, if
-	 * followed by a legal input character, is too big.  One that
-	 * is equal to this value may be valid or not; the limit
-	 * between valid and invalid numbers is then based on the last
-	 * digit.  For instance, if the range for quads is
-	 * [-9223372036854775808..9223372036854775807] and the input base
-	 * is 10, cutoff will be set to 922337203685477580 and cutlim to
-	 * either 7 (neg==0) or 8 (neg==1), meaning that if we have
-	 * accumulated a value > 922337203685477580, or equal but the
-	 * next digit is > 7 (or 8), the number is too big, and we will
-	 * return a range error.
-	 *
-	 * Set any if any `digits' consumed; make it negative to indicate
-	 * overflow.
-	 */
-	qbase = (unsigned)base;
-	cutoff = neg ? -(u_quad_t)QUAD_MIN : QUAD_MAX;
-	cutlim = cutoff % qbase;
-	cutoff /= qbase;
-	for (acc = 0, any = 0;; c = *s++) {
-		if (isdigit(c))
-			c -= '0';
-		else if (isalpha(c))
-			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
-		else
-			break;
-		if (c >= base)
-			break;
-		if (any < 0 || acc > cutoff || acc == cutoff && c > cutlim)
-			any = -1;
-		else {
-			any = 1;
-			acc *= qbase;
-			acc += c;
-		}
-	}
-	if (any < 0) {
-		acc = neg ? QUAD_MIN : QUAD_MAX;
-//		errno = ERANGE;
-	} else if (neg)
-		acc = -acc;
-	if (endptr != 0)
-		*endptr = (char *)(any ? s - 1 : nptr);
-	return (acc);
-}
-
-
-/*
- * Convert a string to an unsigned quad integer.
- *
- * Ignores `locale' stuff.  Assumes that the upper and lower case
- * alphabets and digits are each contiguous.
- */
-u_quad_t
-strtouq(nptr, endptr, base)
-	const char *nptr;
-	char **endptr;
-	register int base;
-{
-	register const char *s = nptr;
-	register u_quad_t acc;
-	register int c;
-	register u_quad_t qbase, cutoff;
-	register int neg, any, cutlim;
-
-	/*
-	 * See strtoq for comments as to the logic used.
-	 */
-	s = nptr;
-	do {
-		c = *s++;
-	} while (isspace(c));
-	if (c == '-') {
-		neg = 1;
-		c = *s++;
-	} else { 
-		neg = 0;
-		if (c == '+')
-			c = *s++;
-	}
-	if ((base == 0 || base == 16) &&
-	    c == '0' && (*s == 'x' || *s == 'X')) {
-		c = s[1];
-		s += 2;
-		base = 16;
-	}
-	if (base == 0)
-		base = c == '0' ? 8 : 10;
-	qbase = (unsigned)base;
-	cutoff = (u_quad_t)UQUAD_MAX / qbase;
-	cutlim = (u_quad_t)UQUAD_MAX % qbase;
-	for (acc = 0, any = 0;; c = *s++) {
-		if (isdigit(c))
-			c -= '0';
-		else if (isalpha(c))
-			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
-		else
-			break;
-		if (c >= base)
-			break;
-		if (any < 0 || acc > cutoff || acc == cutoff && c > cutlim)
-			any = -1;
-		else {
-			any = 1;
-			acc *= qbase;
-			acc += c;
-		}
-	}
-	if (any < 0) {
-		acc = UQUAD_MAX;
-//		errno = ERANGE;
-	} else if (neg)
-		acc = -acc;
-	if (endptr != 0)
-		*endptr = (char *)(any ? s - 1 : nptr);
-	return (acc);
-}
-
-
-/*
  *
  */