1 files changed, 3 insertions, 0 deletions
diff --git a/src/io.h b/src/io.h
index 6a35707..27110b7 100644
--- a/src/io.h
+++ b/src/io.h
@@ -9,4 +9,7 @@ int write_u(_Complex double* u, int K1, int K2, FILE* file);
 // read u from file
 int read_u(_Complex double* u, int K1, int K2, FILE* file);
 
+// remove an entry from params string (inplace)
+int remove_entry(char* param_str, char* entry);
+
 #endif