imv/src/log.h at master · somini/imv

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#ifndef IMV_LOG_H

#define IMV_LOG_H

enum imv_log_level {

IMV_DEBUG,

IMV_INFO,

IMV_WARNING,

IMV_ERROR

};

/* Write to the log */

void imv_log(enum imv_log_level level, const char *fmt, ...);

typedef void (*imv_log_callback)(enum imv_log_level level, const char *text, void *data);

/* Subscribe to the log, callback is called whenever a log entry is written */

void imv_log_add_log_callback(imv_log_callback callback, void *data);

/* Unsubscribe from the log */

void imv_log_remove_log_callback(imv_log_callback callback);

#endif