[PATCH 2/3] vbscript: Use a helper function to lookup the global functions.

[Jacek Caban]

From: Gabriel Ivăncescu

Signed-off-by: Gabriel Ivăncescu 
Signed-off-by: Jacek Caban 
---
  dlls/vbscript/interp.c | 27 ++++++++++++++++++---------
  1 file changed, 18 insertions(+), 9 deletions(-)