From 2bce508e565ffbc4e54fd0c9cb5281685771f350 Mon Sep 17 00:00:00 2001
From: Hugues Delorme <delorme.hugues@fougue.pro>
Date: Mon, 14 Mar 2016 17:35:18 +0100
Subject: [PATCH] gmio_core: fix fallback of gmio_powf()

---
 src/gmio_core/internal/c99_math_compat.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gmio_core/internal/c99_math_compat.h b/src/gmio_core/internal/c99_math_compat.h
index d5ac6b0..70ec38e 100644
--- a/src/gmio_core/internal/c99_math_compat.h
+++ b/src/gmio_core/internal/c99_math_compat.h
@@ -24,8 +24,8 @@
 #  define gmio_powf powf
 #else
 /* No powf() function, call pow(double) as fallback */
-GMIO_INLINE float gmio_powf(float x)
-{ return (float)pow((double)x); }
+GMIO_INLINE float gmio_powf(float base, float exponent)
+{ return (float)pow((double)base, (double)exponent); }
 #endif
 
 #ifdef GMIO_HAVE_SQRTF_FUNC