1 files changed, 2 insertions, 2 deletions
diff --git a/core.c b/core.c
index 32823a6..daa82fa 100644
--- a/core.c
+++ b/core.c
@@ -135,7 +135,7 @@ static hal_core_t *probe_cores(void)
     if (core->info.name[0] == 0x00 || core->info.name[0] == 0xff)
       continue;
 
-    for (int i = 0; i < sizeof(gaps)/sizeof(*gaps); i++) {
+    for (size_t i = 0; i < sizeof(gaps)/sizeof(*gaps); i++) {
       if (name_matches(core, gaps[i].name)) {
         addr += gaps[i].extra;
         break;
@@ -271,7 +271,7 @@ const hal_core_info_t *hal_core_info(const hal_core_t *core)
   return core == NULL ? NULL : &core->info;
 }
 
-const int hal_core_busy(const hal_core_t *core)
+int hal_core_busy(const hal_core_t *core)
 {
   return (int)core->busy;
 }