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Remove catf

master
C. McEnroe 2021-06-09 11:56:49 -04:00
parent e066a954f5
commit dfc3ac95c1
1 changed files with 0 additions and 16 deletions
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16
chat.h
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@ -56,22 +56,6 @@ static inline char *seprintf(char *ptr, char *end, const char *fmt, ...) {
return (ptr > end ? end : ptr); return (ptr > end ? end : ptr);
} }
struct Cat {
char *buf;
size_t cap;
size_t len;
};
static inline void __attribute__((format(printf, 2, 3)))
catf(struct Cat *cat, const char *format, ...) {
va_list ap;
va_start(ap, format);
int len = vsnprintf(&cat->buf[cat->len], cat->cap - cat->len, format, ap);
assert(len >= 0);
va_end(ap);
cat->len += len;
if (cat->len >= cat->cap) cat->len = cat->cap - 1;
}
enum Attr { enum Attr {
BIT(Bold), BIT(Bold),
BIT(Reverse), BIT(Reverse),