capstone.h: refer to sample code for skipdata option & cs_disasm_iter API
diff --git a/include/capstone.h b/include/capstone.h
index b473662..a2fdf1a 100644
--- a/include/capstone.h
+++ b/include/capstone.h
@@ -127,7 +127,9 @@
 } cs_opt_value;
 
 /*
- User-defined callback function for SKIPDATA option
+ User-defined callback function for SKIPDATA option.
+ See tests/test_skipdata.c for sample code demonstrating this API.
+
  @code: the input buffer containing code to be disassembled.
         This is the same buffer passed to cs_disasm().
  @code_size: size (in bytes) of the above @code buffer.
@@ -440,6 +442,7 @@
  Fast API to disassemble binary code, given the code buffer, size, address
  and number of instructions to be decoded.
  This API put the resulted instruction into a given cache in @insn.
+ See tests/test_iter.c for sample code demonstrating this API.
 
  NOTE 1: this API will update @code, @size & @address to point to the next
  instruction in the input buffer. Therefore, it is covenient to use