Ginger88895
/
warzone2100
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Only #define va_copy if it isn't #defined yet 

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@6367 4a71c877-e1ca-e34f-864e-861f7616d084
master
Giel van Schijndel 2008-11-23 17:24:48 +00:00
parent 3d92823e49
commit fc808a8c89
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/framework/wzglobal.h
View File

@ -278,6 +278,7 @@
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L #if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
# define WZ_C99 # define WZ_C99
#else #else
# if !defined(va_copy)
/** /**
* Implements the interface of the C99 macro va_copy such that we can use it on * Implements the interface of the C99 macro va_copy such that we can use it on
* non-C99 systems as well. * non-C99 systems as well.
@ -286,7 +287,8 @@
* frame of the variadic function. This is by far the most common setup, though * frame of the variadic function. This is by far the most common setup, though
* it might not always work. * it might not always work.
*/ */
# define va_copy(dest, src) (void)((dest) = (src)) # define va_copy(dest, src) (void)((dest) = (src))
# endif
#endif /* WZ_Cxx */ #endif /* WZ_Cxx */