diff --git a/test/graphemetest.c b/test/graphemetest.c
index bc55b16..25c7ddb 100644
--- a/test/graphemetest.c
+++ b/test/graphemetest.c
@@ -1,10 +1,8 @@
 #include "tests.h"
-#include "simple_getline.h"
 
 int main(int argc, char **argv)
 {
     char buf[8192];
-    size_t bufsize = 0;
     FILE *f = argc > 1 ? fopen(argv[1], "r") : NULL;
     utf8proc_uint8_t src[1024];
     int len;
diff --git a/test/normtest.c b/test/normtest.c
index 34921bf..40e3112 100644
--- a/test/normtest.c
+++ b/test/normtest.c
@@ -1,5 +1,4 @@
 #include "tests.h"
-#include "simple_getline.h"
 
 #define CHECK_NORM(NRM, norm, src) {                                 \
     char *src_norm = (char*) utf8proc_ ## NRM((utf8proc_uint8_t*) src);      \
diff --git a/test/simple_getline.h b/test/simple_getline.h
deleted file mode 100644
index 453cff6..0000000
--- a/test/simple_getline.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* simplistic, portable replacement for getline, sufficient for our tests */
-static size_t simple_getline(char buf[8192], FILE *f) {
-    size_t i = 0;
-    while (i < 1023) {
-        int c = getc(f);
-        if (c == EOF || c == '\n') break;
-        buf[i++] = (char) c;
-    }
-    buf[i] = 0;
-    return i;
-}
diff --git a/test/tests.c b/test/tests.c
index 0fb0da3..8cc3119 100644
--- a/test/tests.c
+++ b/test/tests.c
@@ -44,3 +44,15 @@ size_t encode(char *dest, const char *buf)
           d += utf8proc_encode_char(c, (utf8proc_uint8_t *) (dest + d));
      }
 }
+
+/* simplistic, portable replacement for getline, sufficient for our tests */
+size_t simple_getline(char buf[8192], FILE *f) {
+    size_t i = 0;
+    while (i < 1023) {
+        int c = getc(f);
+        if (c == EOF || c == '\n') break;
+        buf[i++] = (char) c;
+    }
+    buf[i] = 0;
+    return i;
+}
diff --git a/test/tests.h b/test/tests.h
index 1811a73..8447e86 100644
--- a/test/tests.h
+++ b/test/tests.h
@@ -21,3 +21,4 @@ extern size_t lineno;
 void check(int cond, const char *format, ...);
 size_t skipspaces(const char *buf, size_t i);
 size_t encode(char *dest, const char *buf);
+size_t simple_getline(char buf[8192], FILE *f);