usr: libc: Implement ftell()expt

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/libc/include/stdio.h b/lib/libc/include/stdio.h
index 7d8279d..d721e4e 100644
--- a/lib/libc/include/stdio.h
+++ b/lib/libc/include/stdio.h
@@ -74,6 +74,8 @@ __BEGIN_DECLS
 
 size_t fread(void *__restrict ptr, size_t size, size_t n, FILE *__restrict stream);
 size_t fwrite(const void *__restrict ptr, size_t size, size_t n, FILE *__restrict stream);
+
+long ftell(FILE *stream);
 char *fgets(char *__restrict s, int size, FILE *__restrict stream);
 
 FILE *fopen(const char *__restrict path, const char *__restrict mode);