From c9dce07274985e3aab94fd70c762edc88ed0b285 Mon Sep 17 00:00:00 2001
From: Jan Thorbecke <janth@xs4all.nl>
Date: Thu, 7 Dec 2017 07:18:16 +0100
Subject: [PATCH] added corrvir for SI of virtual source positions

---
 corrvir/corrvir.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/corrvir/corrvir.c b/corrvir/corrvir.c
index 10bf294..44a0025 100644
--- a/corrvir/corrvir.c
+++ b/corrvir/corrvir.c
@@ -19,6 +19,7 @@ void read_sutrace_at_position(FILE *fp, int itrace, complex *tracedata, complex
 
 int optncr(int n);
 void cr1fft(complex *cdata, float *data, int n, int sign);
+void rc1fft(float *rdata, complex *cdata, int n, int sign);
 
 int getFileInfo(char *file_name, int *n1, int *n2, float *d1, float *d2, int verbose);
 
-- 
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