libds

commit 4fa3b087be5d4ca311cf2b6e936bd3148da215af
parent e11ec1354ead0cc954095dc7c7e75120be2447ea
Author: sin <sin@2f30.org>
Date:   Tue,  8 Apr 2014 09:44:44 +0100

Add vector_len() function

Diffstat:
M
ds.h
 | 
1
+
M
vector.c
 | 
6
++++++

2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/ds.h b/ds.h
@@ -8,5 +8,6 @@ struct vector *vector_init(void);
 void vector_free(struct vector *);
 size_t vector_add(struct vector *, void *);
 void *vector_get(struct vector *, size_t);
+size_t vector_len(struct vector *);
 
 #endif
diff --git a/vector.c b/vector.c
@@ -106,3 +106,9 @@ vector_get(struct vector *vector, size_t i)
 	}
 	return NULL;
 }
+
+size_t
+vector_len(struct vector *vector)
+{
+	return vector->ne;
+}