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-rw-r--r--src/utils.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/utils.h b/src/utils.h
index 1de0ea09..7940d77f 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -50,7 +50,8 @@ extern int sign(double a);
extern void mapping_rotate(double x, double y, double z,
double *ddx, double *ddy, double *ddz,
double omega, double tilt);
-
+extern void progress_bar(int val, int total);
+
#define rad2deg(a) ((a)*180/M_PI)
#define deg2rad(a) ((a)*M_PI/180)