41 int printf(const char *fmt, ...)  in printf()  argument
46     va_start(args, fmt);  in printf()
48     count = vsprintf(buf, fmt, args);  in printf()
55 int sprintf(char *buf, const char *fmt, ...)  in sprintf()  argument
60     va_start(args, fmt);  in sprintf()
61     count = vsprintf(buf, fmt, args);  in sprintf()
74 int vsprintf(char *buf, const char *fmt, va_list args)  in vsprintf()  argument
90     for (; *fmt; ++fmt)  in vsprintf()
93         if (*fmt != '%')  in vsprintf()
95             *str = *fmt;  in vsprintf()
108         ++fmt;  in vsprintf()
111             switch (*fmt)  in vsprintf()
122                 ++fmt;  in vsprintf()
127                 ++fmt;  in vsprintf()
131                 ++fmt;  in vsprintf()
136                 ++fmt;  in vsprintf()
141                 ++fmt;  in vsprintf()
153         if (*fmt == '*')  in vsprintf()
156             ++fmt;  in vsprintf()
158         else if (is_digit(*fmt))  in vsprintf()
160             field_width = skip_and_atoi(&fmt);  in vsprintf()
170         if (*fmt == '.')  in vsprintf()
172             ++fmt;  in vsprintf()
173             if (*fmt == '*')  in vsprintf()
176                 ++fmt;  in vsprintf()
178             else if is_digit (*fmt)  in vsprintf()
180                 precision = skip_and_atoi(&fmt);  in vsprintf()
185         if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L' || *fmt == 'Z')  in vsprintf()
187             qualifier = *fmt;  in vsprintf()
188             ++fmt;  in vsprintf()
191         if (qualifier == 'l' && *fmt == 'l', *(fmt + 1) == 'd')  in vsprintf()
192             ++fmt;  in vsprintf()
196         switch (*fmt)  in vsprintf()
339             if (*fmt)  in vsprintf()
340                 *str++ = *fmt;  in vsprintf()
342                 --fmt;  in vsprintf()