#pragma once #include #include "collatypes.h" typedef struct arena_t arena_t; int fmtPrint(const char *fmt, ...); int fmtPrintv(const char *fmt, va_list args); int fmtBuffer(char *buffer, usize buflen, const char *fmt, ...); int fmtBufferv(char *buffer, usize buflen, const char *fmt, va_list args);