diff --git a/c-programming/experiments/floatscan-experiment.c b/c-programming/experiments/floatscan-experiment.c
index 5c8cdb2..66268cf 100644
--- a/c-programming/experiments/floatscan-experiment.c
+++ b/c-programming/experiments/floatscan-experiment.c
@@ -49,7 +49,7 @@ const char* fgetc_ptr = NULL;
 
 static int __shgetc(void);
 static int __shunget(void);
-static long double floatscan(const char* s, int prec);
+static long double interface_floatscan(const char* s, int prec);
 
 #define shgetc(f) __shgetc()
 #define shlim(...)
@@ -576,7 +576,7 @@ static int __shunget(void) {
 	return 0;
 }
 
-static long double floatscan(const char* s, int prec) {
+static long double interface_floatscan(const char* s, int prec) {
 	fgetc_ptr = s;
 	return __floatscan(NULL, prec, 1);
 }
@@ -588,7 +588,7 @@ int main(int argc, char** argv) {
 	const int prec = LD_B1B_DIG;
 
 	printf("Selected precision index = %d\n", prec);
-	long double result = floatscan(value, LONG_DOUBLE_TYPE);
+	long double result = interface_floatscan(value, LONG_DOUBLE_TYPE);
 	printf("Input                        : %s\n", value);
 	printf("Decimal floating-point format: %Lf\n", result);
 	printf("Double floating-point format : %Lg\n", result);