1 files changed, 8 insertions, 5 deletions
diff --git a/prb_sys.h b/prb_sys.h
index 45a6d6d..7250758 100644
--- a/prb_sys.h
+++ b/prb_sys.h
@@ -1,7 +1,10 @@
-#ifndef PRB_OS_IO_H
-#define PRB_OS_IO_H
+#define MAX_PATH 512
 
-FLS	sys_read_entire_file_fls(Arena *arena, const char *fname);
-char	*sys_getbindir(Arena *arena);
+extern void *sys_alloc(u64 length);
+extern void sys_free(void *memory, u64 length);
 
-#endif /* PRB_OS_IO_H */
+// TODO(pryazha): Try using exit_failure, seems reasonable. I/O (file mainly) is a concern though
+// extern void exit_failure(const char *format, ...);
+
+extern u64 sys_read_file(arena_t *arena, char **buffer, const char *filename);
+extern char *sys_getbindir(arena_t *arena);