fix(stream): Stdio bridge write callback and const correctness

4 files changed, 5 insertions, 5 deletions

diff --git a/include/bridges/stdio/stream_bridge.h b/include/bridges/stdio/stream_bridge.h
index 561fa8a..219b101 100644
--- a/include/bridges/stdio/stream_bridge.h
+++ b/include/bridges/stdio/stream_bridge.h
@@ -4,7 +4,7 @@
 
 // Default reads for common types (just FILE for now, memory later)
 size_t ff_file_read(void *ptr, size_t size, void *user);
-size_t ff_file_write(const void *ptr, size_t size, void *user);
+size_t ff_file_write(const void *ptr, size_t size, const void *user);
 
 // Stream creation helpers
 ff_stream ff_create_file_stream(FILE *f);
\ No newline at end of file
diff --git a/include/tinyff/common.h b/include/tinyff/common.h
index 3653807..c22f595 100644
--- a/include/tinyff/common.h
+++ b/include/tinyff/common.h
@@ -62,7 +62,7 @@ typedef struct {
 
 typedef struct {
     // Debug settings
-    ff_stream* ff_debug_stream;
+    ff_stream ff_debug_stream;
     ff_flag ff_debug_enabled;
     
     // Allocation
diff --git a/include/tinyff/stream.h b/include/tinyff/stream.h
index 250767e..95c5884 100644
--- a/include/tinyff/stream.h
+++ b/include/tinyff/stream.h
@@ -4,7 +4,7 @@
 #include <stddef.h>
 
 
-#define FF_NULL_STREAM {0}
+#define FF_NULL_STREAM (ff_stream){0}
 
 
 
diff --git a/src/bridges/stdio/stream_bridge.c b/src/bridges/stdio/stream_bridge.c
index ec56b1c..17a3191 100644
--- a/src/bridges/stdio/stream_bridge.c
+++ b/src/bridges/stdio/stream_bridge.c
@@ -9,7 +9,7 @@ size_t ff_file_read(void *ptr, size_t size, void *user)
     return fread(ptr, 1, size, f);
 }
 
-size_t ff_file_write(const void *ptr, size_t size, void *user)
+size_t ff_file_write(const void *ptr, size_t size, const void *user)
 {
     FILE *f = (FILE *)user;
     return fwrite(ptr, 1, size, f);
@@ -19,7 +19,7 @@ ff_stream ff_create_file_stream(FILE *f)
 {
     ff_stream stream;
     stream.read = ff_file_read;
-    stream.write = NULL;
+    stream.write = ff_file_write;
     stream.user = (void *)f;
     return stream;
 }