1 files changed, 4 insertions, 4 deletions

diff --git a/src/nissy.c b/src/nissy.c
index aaa5c2a..3190e55 100644
--- a/src/nissy.c
+++ b/src/nissy.c
@@ -215,7 +215,7 @@ long long
 nissy_gendata(
         const char *solver,
         unsigned long long data_size,
-        unsigned char data[data_size]
+        unsigned char *data
 )
 {
         return nissy_gendata_unsafe(solver, data_size, data);
@@ -253,7 +253,7 @@ long long
 nissy_checkdata(
         const char *solver,
         unsigned long long data_size,
-        const unsigned char data[data_size]
+        const unsigned char *data
 )
 {
         solver_dispatch_t *dispatch;
@@ -278,9 +278,9 @@ nissy_solve(
         unsigned optimal,
         unsigned threads,
         unsigned long long data_size,
-        const unsigned char data[data_size],
+        const unsigned char *data,
         unsigned sols_size,
-        char sols[sols_size],
+        char *sols,
         long long stats[static NISSY_SIZE_SOLVE_STATS],
         int (*poll_status)(void *),
         void *poll_status_data