Display filesize in window title

1 files changed, 3 insertions, 0 deletions

diff --git a/util.h b/util.h
index 4f05dea..fe8be58 100644
--- a/util.h
+++ b/util.h
@@ -24,6 +24,7 @@
 #define ABS(a)   ((a) < 0 ? (-(a)) : (a))
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
+#define LEN(a)   (sizeof(a) / sizeof(a[0]))
 
 void* s_malloc(size_t);
 void* s_realloc(void*, size_t);
@@ -31,4 +32,6 @@ void* s_realloc(void*, size_t);
 void warn(const char*, ...);
 void die(const char*, ...);
 
+void size_readable(float*, const char**);
+
 #endif /* UTIL_H */