fmt_minus(3)

✨ NAME ✨

okay bestie, say hi to fmt_minus(3) from the Library Functions Manual. Its whole personality? Writing a '-' for negative integers. That's the name, that's the game. 💅

🎀 SYNTAX 🎀

#include <libowfat/fmt.h>

size_t fmt_minus(char *dest,signed int source);

🌸 DESCRIPTION 🌸

so here's the tea, fr fr: fmt_minus writes '-' if source is negative. If source is not negative, it writes nothing. That's it. It returns the number of bytes written. 👑

not me forgetting the null terminator: fmt_minus does not append \0. No cap. 🫶

if dest equals FMT_LEN (i.e. is zero), then fmt_minus returns the number of bytes it would have written. It's giving “just the length, please” energy. 😭

🦋 SEE ALSO 🦋

• fmt_plusminus(3)
• scan_plusminus(3)

and that's the page, bestie. The footer is just fmt_minus(3), and the source is the Library Functions Manual — no extra date/version line, so consider this your cute sign-off. periodt 💖✨