_uintmaxtostr: fix indentation (spaces->tabs), no code changes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

libc/stdio/_uintmaxtostr.c

@@ -21,8 +21,8 @@
 char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_t uval,
 					int base, __UIM_CASE alphacase)
 {
-    int negative;
-    unsigned int digit;
+	int negative;
+	unsigned int digit;
 #ifdef INTERNAL_DIV_MOD
 	unsigned int H, L, high, low, rh;
 #endif
@@ -55,10 +55,10 @@ char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_
 	}
 #endif /* __LOCALE_C_ONLY */
 
-    *bufend = '\0';
+	*bufend = '\0';
 
 #ifndef INTERNAL_DIV_MOD
-    do {
+	do {
 #ifndef __LOCALE_C_ONLY
 		if (!grouping) {		/* Finished a group. */
 			bufend -= __UCLIBC_CURLOCALE->thousands_sep_len;
@@ -88,7 +88,7 @@ char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_
 		{
 			*--bufend = ( (digit < 10) ? digit + '0' : digit + alphacase );
 		}
-    } while (uval);
+	} while (uval);
 
 #else  /* ************************************************** */
 
@@ -101,7 +101,7 @@ char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_
 	low = (unsigned int) uval;
 	high = (unsigned int) (uval >> (sizeof(unsigned int) * CHAR_BIT));
 
-    do {
+	do {
 #ifndef __LOCALE_C_ONLY
 		if (!grouping) {		/* Finished a group. */
 			bufend -= __UCLIBC_CURLOCALE->thousands_sep_len;
@@ -140,13 +140,13 @@ char attribute_hidden *_uintmaxtostr(register char * __restrict bufend, uintmax_
 		{
 			*--bufend = ( (digit < 10) ? digit + '0' : digit + alphacase );
 		}
-    } while (low | high);
+	} while (low | high);
 
 #endif /******************************************************/
 
-    if (negative) {
+	if (negative) {
 		*--bufend = '-';
-    }
+	}
 
-    return bufend;
+	return bufend;
 }