--- a/port/C/asprintf.c	Wed Jun 15 11:59:17 2016 +0200
+++ b/port/C/asprintf.c	Wed Jun 15 13:13:26 2016 +0200
@@ -1,7 +1,7 @@
 /*
  * asprintf.c -- basic port of asprintf / vsprintf functions
  *
- * Copyright (c) 2011, 2012 David Demelier <markand@malikania.fr>
+ * Copyright (c) 2011-2016 David Demelier <markand@malikania.fr>
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -39,17 +39,17 @@
 int
 vasprintf(char **res, const char *fmt, va_list ap)
 {
-	int total = _vscprintf(fmt, ap);
+    int total = _vscprintf(fmt, ap);
 
-	if (total < 0) {
-		*res = NULL;
-		return -1;
-	}
+    if (total < 0) {
+        *res = NULL;
+        return -1;
+    }
 
-	if ((*res = (char *)malloc(sizeof (total) + 1)) == NULL)
-		return -1;
+    if ((*res = (char *)malloc(sizeof (total) + 1)) == NULL)
+        return -1;
 
-	return vsprintf_s(*res, total + 1, fmt, ap);
+    return vsprintf_s(*res, total + 1, fmt, ap);
 }
 
 #elif __STDC_VERSION__ >= 199901L
@@ -60,29 +60,29 @@
 int
 vasprintf(char **res, const char *fmt, va_list ap)
 {
-	int total, nwritten;
-	va_list copy;
+    int total, nwritten;
+    va_list copy;
 
-	va_copy(copy, ap);
-	total = vsnprintf(NULL, 0, fmt, copy);
-	va_end(copy);
+    va_copy(copy, ap);
+    total = vsnprintf(NULL, 0, fmt, copy);
+    va_end(copy);
 
-	if (total < 0) {
-		*res = NULL;
-		return total;
-	}
+    if (total < 0) {
+        *res = NULL;
+        return total;
+    }
 
-	if ((*res = malloc(total + 1)) == NULL)
-		return -1;
+    if ((*res = malloc(total + 1)) == NULL)
+        return -1;
 
-	if ((nwritten = vsnprintf(*res, total + 1, fmt, ap)) < 0) {
-		free(*res);
-		*res = NULL;
+    if ((nwritten = vsnprintf(*res, total + 1, fmt, ap)) < 0) {
+        free(*res);
+        *res = NULL;
 
-		return -1;
-	}
+        return -1;
+    }
 
-	return nwritten;
+    return nwritten;
 }
 
 #else
@@ -93,24 +93,24 @@
 int
 vasprintf(char **res, const char *format, va_list ap)
 {
-	int rvalue, ok;
-	size_t base = 80;
+    int rvalue, ok;
+    size_t base = 80;
 
-	if ((*res = malloc(base)) == NULL)
-		return -1;
+    if ((*res = malloc(base)) == NULL)
+        return -1;
 
-	ok = 0;
-	do {
-		rvalue = vsnprintf(*res, base, format, ap);
+    ok = 0;
+    do {
+        rvalue = vsnprintf(*res, base, format, ap);
 
-		if ((signed int)base <= rvalue || rvalue < 0) {
-			*res = realloc(*res, base * 2);
-			base *= 2;
-		} else
-			ok = 1;
-	} while (!ok && *res != NULL);
+        if ((signed int)base <= rvalue || rvalue < 0) {
+            *res = realloc(*res, base * 2);
+            base *= 2;
+        } else
+            ok = 1;
+    } while (!ok && *res != NULL);
 
-	return rvalue;
+    return rvalue;
 }
 
 #endif
@@ -118,12 +118,12 @@
 int
 asprintf(char **res, const char *fmt, ...)
 {
-	va_list ap;
-	int rvalue;
+    va_list ap;
+    int rvalue;
 
-	va_start(ap, fmt);
-	rvalue = vasprintf(res, fmt, ap);
-	va_end(ap);
+    va_start(ap, fmt);
+    rvalue = vasprintf(res, fmt, ap);
+    va_end(ap);
 
-	return rvalue;
+    return rvalue;
 }