* 2000: derived from ./itoa.c by ea
*/
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
-#include <crtdll/errno.h>
-#include <crtdll/stdlib.h>
-#include <crtdll/internal/file.h>
-wchar_t *
-_itow (int value, wchar_t *string, int radix)
-{
- wchar_t tmp [33];
- wchar_t * tp = tmp;
- int i;
- unsigned int v;
- int sign;
- wchar_t * sp;
-
- if (radix > 36 || radix <= 1)
- {
- __set_errno(EDOM);
- return 0;
- }
-
- sign = ((radix == 10) && (value < 0));
- if (sign)
- {
- v = -value;
- }
- else
- {
- v = (unsigned) value;
- }
- while (v || tp == tmp)
- {
- i = v % radix;
- v = v / radix;
- if (i < 10)
- {
- *tp++ = i+ (wchar_t) '0';
- }
- else
- {
- *tp++ = i + (wchar_t) 'a' - 10;
- }
- }
-
- if (string == 0)
- {
- string = (wchar_t *) malloc((tp-tmp) + (sign + 1) * sizeof(wchar_t));
- }
- sp = string;
-
- if (sign)
- {
- *sp++ = (wchar_t) '-';
- }
- while (tp > tmp)
- {
- *sp++ = *--tp;
- }
- *sp = (wchar_t) 0;
- return string;
-}
+#include <msvcrt/errno.h>
+#include <msvcrt/stdlib.h>
+#include <msvcrt/internal/file.h>
-wchar_t *
-_ltow (long value, wchar_t *string, int radix)
+wchar_t* _itow(int value, wchar_t* string, int radix)
{
- wchar_t tmp [33];
- wchar_t * tp = tmp;
- long int i;
- unsigned long int v;
- int sign;
- wchar_t * sp;
-
- if (radix > 36 || radix <= 1)
- {
- __set_errno(EDOM);
- return 0;
- }
-
- sign = ((radix == 10) && (value < 0));
- if (sign)
- {
- v = -value;
- }
- else
- {
- v = (unsigned long) value;
- }
- while (v || tp == tmp)
- {
- i = v % radix;
- v = v / radix;
- if (i < 10)
- {
- *tp++ = i + (wchar_t) '0';
- }
- else
- {
- *tp++ = i + (wchar_t) 'a' - 10;
- }
- }
-
- if (string == 0)
- {
- string = (wchar_t *) malloc((tp - tmp) + (sign + 1) * sizeof(wchar_t));
- }
- sp = string;
-
- if (sign)
- {
- *sp++ = (wchar_t) '-';
- }
- while (tp > tmp)
- {
- *sp++ = *--tp;
- }
- *sp = (wchar_t) 0;
- return string;
+ wchar_t tmp [33];
+ wchar_t * tp = tmp;
+ int i;
+ unsigned int v;
+ int sign;
+ wchar_t * sp;
+
+ if (radix > 36 || radix <= 1)
+ {
+ __set_errno(EDOM);
+ return 0;
+ }
+
+ sign = ((radix == 10) && (value < 0));
+ if (sign) {
+ v = -value;
+ } else {
+ v = (unsigned) value;
+ }
+ while (v || tp == tmp) {
+ i = v % radix;
+ v = v / radix;
+ if (i < 10) {
+ *tp++ = i+ (wchar_t) '0';
+ } else {
+ *tp++ = i + (wchar_t) 'a' - 10;
+ }
+ }
+
+ if (string == 0) {
+ string = (wchar_t *) malloc((tp-tmp) + (sign + 1) * sizeof(wchar_t));
+ }
+ sp = string;
+
+ if (sign) {
+ *sp++ = (wchar_t) '-';
+ }
+ while (tp > tmp) {
+ *sp++ = *--tp;
+ }
+ *sp = (wchar_t) 0;
+ return string;
}
-wchar_t *
-_ultow (unsigned long value, wchar_t *string, int radix)
+wchar_t* _ltow(long value, wchar_t* string, int radix)
{
- wchar_t tmp [33];
- wchar_t * tp = tmp;
- long int i;
- unsigned long int v = value;
- wchar_t * sp;
-
- if (radix > 36 || radix <= 1)
- {
- __set_errno(EDOM);
- return 0;
- }
- while (v || tp == tmp)
- {
- i = v % radix;
- v = v / radix;
- if (i < 10)
- {
- *tp++ = i + (wchar_t) '0';
- }
- else
- {
- *tp++ = i + (wchar_t) 'a' - 10;
- }
- }
-
- if (string == 0)
- {
- string = (wchar_t *) malloc((tp - tmp) + sizeof(wchar_t));
- }
- sp = string;
-
-
- while (tp > tmp)
- {
- *sp++ = *--tp;
- }
- *sp = (wchar_t) 0;
- return string;
+ wchar_t tmp [33];
+ wchar_t * tp = tmp;
+ long int i;
+ unsigned long int v;
+ int sign;
+ wchar_t * sp;
+
+ if (radix > 36 || radix <= 1) {
+ __set_errno(EDOM);
+ return 0;
+ }
+
+ sign = ((radix == 10) && (value < 0));
+ if (sign) {
+ v = -value;
+ } else {
+ v = (unsigned long) value;
+ }
+ while (v || tp == tmp) {
+ i = v % radix;
+ v = v / radix;
+ if (i < 10) {
+ *tp++ = i + (wchar_t) '0';
+ } else {
+ *tp++ = i + (wchar_t) 'a' - 10;
+ }
+ }
+
+ if (string == 0) {
+ string = (wchar_t *) malloc((tp - tmp) + (sign + 1) * sizeof(wchar_t));
+ }
+ sp = string;
+
+ if (sign) {
+ *sp++ = (wchar_t) '-';
+ }
+ while (tp > tmp) {
+ *sp++ = *--tp;
+ }
+ *sp = (wchar_t) 0;
+ return string;
}
-
-/* EOF */
+wchar_t* _ultow(unsigned long value, wchar_t* string, int radix)
+{
+ wchar_t tmp [33];
+ wchar_t * tp = tmp;
+ long int i;
+ unsigned long int v = value;
+ wchar_t * sp;
+
+ if (radix > 36 || radix <= 1) {
+ __set_errno(EDOM);
+ return 0;
+ }
+ while (v || tp == tmp) {
+ i = v % radix;
+ v = v / radix;
+ if (i < 10) {
+ *tp++ = i + (wchar_t) '0';
+ } else {
+ *tp++ = i + (wchar_t) 'a' - 10;
+ }
+ }
+
+ if (string == 0) {
+#ifdef _MSVCRT_LIB_ // TODO: check on difference?
+ string = (wchar_t *)malloc(((tp-tmp)+1)*sizeof(wchar_t));
+#else // TODO: FIXME: review which is correct
+ string = (wchar_t *) malloc((tp - tmp) + sizeof(wchar_t));
+#endif /*_MSVCRT_LIB_*/
+ }
+ sp = string;
+
+ while (tp > tmp) {
+ *sp++ = *--tp;
+ }
+ *sp = (wchar_t) 0;
+ return string;
+}