organized examples

1 files changed, 17 insertions, 0 deletions

diff --git a/example/arena.c b/example/arena.c
new file mode 100644
index 0000000..addf4ee
--- /dev/null
+++ b/example/arena.c
@@ -0,0 +1,17 @@
+#include "prb.h"
+
+i32 main(void)
+{
+	printf("Arenas:\n");
+
+	arena_t arena = alloc_arena(10);
+	u8 *first = push_arena(&arena, 5);
+	prb_memset(first, 5, 5);
+	u8 *second = push_arena(&arena, 5);
+	prb_memset(second, 10, 5);
+	printf("|");
+	for (i32 i = 0; i < 10; i++)
+		printf("%x%s", first[i], ((i+1) % 5 == 0) ? "|" : " ");
+	printf("\n");
+	release_arena(&arena);
+}