diff options
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -201,6 +201,10 @@ char *skip_whitespace(const char *str) { } } +int vformat_len(const char *fmt, va_list args) { + return vsnprintf(NULL, 0, fmt, args); +} + int format_len(const char *fmt, ...) { int len = 0; va_list args; |