diff --git a/programs/fileio.c b/programs/fileio.c
index 9d3054b1..b2929558 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -1527,26 +1527,6 @@ FIO_compressZstdFrame(FIO_ctx_t* const fCtx,
     return compressedfilesize;
 }
 
-char* human_size(long size, char* str) {
-	if (size > 1125899906842624L) {
-		snprintf(str, 7, "%.1fP", (float)size / 1125899906842624L);
-	} else if (size > 1099511627776L) {
-		snprintf(str, 7, "%.1fT", (float)size / 1099511627776L);
-	} else if (size > 1073741824L) {
-		snprintf(str, 7, "%.1fG", (float)size / 1073741824L);
-	} else if (size > 1048576L) {
-		snprintf(str, 7, "%.1fM", (float)size / 1048576L);
-	} else if (size > 1024) {
-		snprintf(str, 7, "%.1fK", (float)size / 1024);
-	} else if (size >= 0) {
-		snprintf(str, 7, "%dB", size);
-	} else {
-		str[0] = '\0';
-	}
-
-	return str;
-}
-
 /*! FIO_compressFilename_internal() :
  *  same as FIO_compressFilename_extRess(), with `ress.desFile` already opened.
  *  @return : 0 : compression completed correctly,
diff --git a/programs/util.c b/programs/util.c
index 8d190c62..d942d373 100644
--- a/programs/util.c
+++ b/programs/util.c
@@ -121,6 +121,27 @@ int UTIL_requireUserConfirmation(const char* prompt, const char* abortMsg,
 *  Functions
 ***************************************/
 
+char* human_size(long size, char* str) {
+	if (size > 1125899906842624L) {
+		snprintf(str, 7, "%.1fP", (float)size / 1125899906842624L);
+	} else if (size > 1099511627776L) {
+		snprintf(str, 7, "%.1fT", (float)size / 1099511627776L);
+	} else if (size > 1073741824L) {
+		snprintf(str, 7, "%.1fG", (float)size / 1073741824L);
+	} else if (size > 1048576L) {
+		snprintf(str, 7, "%.1fM", (float)size / 1048576L);
+	} else if (size > 1024) {
+		snprintf(str, 7, "%.1fK", (float)size / 1024);
+	} else if (size >= 0) {
+		snprintf(str, 7, "%dB", size);
+	} else {
+		str[0] = '\0';
+	}
+
+	return str;
+}
+
+
 int UTIL_stat(const char* filename, stat_t* statbuf)
 {
 #if defined(_MSC_VER)
diff --git a/programs/util.h b/programs/util.h
index 24cce448..415b01f1 100644
--- a/programs/util.h
+++ b/programs/util.h
@@ -122,6 +122,8 @@ int UTIL_requireUserConfirmation(const char* prompt, const char* abortMsg, const
 #define STRDUP(s) strdup(s)
 #endif
 
+char* human_size(long size, char* str);
+
 /**
  * Calls platform's equivalent of stat() on filename and writes info to statbuf.
  * Returns success (1) or failure (0).