diff options
Diffstat (limited to 'crawl-ref/source/libutil.cc')
-rw-r--r-- | crawl-ref/source/libutil.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/crawl-ref/source/libutil.cc b/crawl-ref/source/libutil.cc index 556365968e..30bfc1b32c 100644 --- a/crawl-ref/source/libutil.cc +++ b/crawl-ref/source/libutil.cc @@ -70,6 +70,19 @@ void play_sound( const char *file ) #endif } +std::string make_stringf(const char *s, ...) +{ + va_list args; + va_start(args, s); + + char buf[400]; + vsnprintf(buf, sizeof buf, s, args); + + va_end(args); + + return (buf); +} + void uppercase(std::string &s) { /* yes, this is bad, but std::transform() has its own problems */ |