> Hi, I am looking at wine sources, and I wonder what is '' (in string.c for example). Twosingle quotes I mean. It's not the same as ' '. > No they are different. Read here: http://en.wikipedia.org/wiki/C_syntax#Strings >Should this compile? I can not tell you without looking at the code. Just compile and see for your self. You obviously do not know the C language. What are you trying to do? John