From 859cff2af6d9aed5e266c03c156eb52b991e24b4 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 5 Jan 2014 17:32:24 +0000
Subject: Fix missing function prototype warnings.

git-svn-id: http://svn.drobilla.net/lad/trunk/plugins/blop.lv2@5274 a436a847-0d15-0410-975c-d299462d15a1
---
 src/wdatutil.c | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/src/wdatutil.c b/src/wdatutil.c
index a6f5bd3..a549c26 100644
--- a/src/wdatutil.c
+++ b/src/wdatutil.c
@@ -1,6 +1,6 @@
 /*
   Code to generate wavedata for bandlimited waveforms.
-  Copyright 2011 David Robillard
+  Copyright 2011-2014 David Robillard
   Copyright 2003 Mike Rawes
 
   This is free software: you can redistribute it and/or modify it
@@ -241,6 +241,17 @@ wavedata_generate_tables(Wavedata* w,
 	}
 }
 
+static void
+wavedata_write_prototype(FILE*       wdat_fp,
+                         const char* data_name)
+{
+	fprintf(wdat_fp, "int\n");
+	fprintf(
+	    wdat_fp,
+	    "blop_get_%s (Wavedata * w, double sample_rate, const char* bundle_path, const LV2_Feature* const* features)",
+	    data_name);
+}
+
 int
 wavedata_write(Wavedata*   w,
                FILE*       wdat_fp,
@@ -261,6 +272,11 @@ wavedata_write(Wavedata*   w,
 	fprintf(wdat_fp, "#include <stdio.h>\n");
 	fprintf(wdat_fp, "#include \"wavedata.h\"\n");
 	fprintf(wdat_fp, "\n");
+	/*
+	 * Function prototype
+	 */
+	wavedata_write_prototype(wdat_fp, data_name);
+	fprintf(wdat_fp, ";\n\n");
 	/*
 	 * Fixed data and tables
 	 */
@@ -324,12 +340,8 @@ wavedata_write(Wavedata*   w,
 	 * Function to get Wavedata - the sample rate is needed to calculate
 	 * frequencies and related things
 	 */
-	fprintf(wdat_fp, "int\n");
-	fprintf(
-	    wdat_fp,
-	    "blop_get_%s (Wavedata * w, double sample_rate, const char* bundle_path, const LV2_Feature* const* features)\n",
-	    data_name);
-	fprintf(wdat_fp, "{\n");
+	wavedata_write_prototype(wdat_fp, data_name);
+	fprintf(wdat_fp, "\n{\n");
 	fprintf(wdat_fp, "\tWavetable * t;\n");
 	fprintf(wdat_fp, "\tunsigned long ti;\n");
 	fprintf(wdat_fp, "\n");
@@ -408,7 +420,7 @@ wavedata_write(Wavedata*   w,
 	 * _init()
 	 * Assemble tables and lookup
 	 */
-	fprintf(wdat_fp, "void\n");
+	fprintf(wdat_fp, "static void\n");
 	fprintf(wdat_fp, "__attribute__ ((constructor))\n");
 	fprintf(wdat_fp, "init (void)\n");
 	fprintf(wdat_fp, "{\n");
-- 
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