hostmsg.h

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#pragma once

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

void host_printf(const char* fmt, ...);
void host_printfp(const char* fmt, const char* pretty_function, ...);
size_t host_nputs(const char* str, size_t length);
void host_puts(const char* str);

#ifdef __cplusplus
#define hostmsg(fmt, ...) host_printfp(fmt "\n", __PRETTY_FUNCTION__, ##__VA_ARGS__)
#else
#define hostmsg(fmt, ...) host_printfp(fmt "\n", __func__, ##__VA_ARGS__)
#endif

#define host_debug(level, fmt, ...)                                                                                    \
    do {                                                                                                               \
        if(host_debug_level >= (level)) {                                                                              \
            host_printf(fmt "\n", ##__VA_ARGS__);                                                                      \
        }                                                                                                              \
    } while(0)

#define host_debug_e(fmt, ...) host_debug(0, "Error! " fmt, ##__VA_ARGS__)
#define host_debug_w(fmt, ...) host_debug(1, "Warning! " fmt, ##__VA_ARGS__)
#define host_debug_i(fmt, ...) host_debug(2, fmt, ##__VA_ARGS__)

extern int host_debug_level;

#ifdef __cplusplus
}
#endif