Re: Global variables defined several times.

In message [EMAIL PROTECTED] David Malone writes: : I can't find my second edition at the moment. This behavior is : commented on in the C FAQ as something the ANSI standard describes : as a common extension. (http://www.eskimo.com/~scs/C-faq/q1.7.html) : It also seems to suggest it is mostly a

Global variables defined several times.

I've just noticed that usr.bin/ftp/ftp_var.h defines a large selection of global variables, and then this header file is included in multiple C source files. I thought this should lead to one copy of the global varible per source file, and then a warning or error at link time due to symbols

Re: Global variables defined several times.

In message [EMAIL PROTECTED], David Malone writes: I've just noticed that usr.bin/ftp/ftp_var.h defines a large selection of global variables, and then this header file is included in multiple C source files. I thought this should lead to one copy of the global varible per source file, and then

Re: Global variables defined several times.

In message [EMAIL PROTECTED], David Malone writes: I've just noticed that usr.bin/ftp/ftp_var.h defines a large selection of global variables, and then this header file is included in multiple C source files. I thought this should lead to one copy of the global varible per source file,