ebcc-sys 0.1.1

Low-level Rust bindings to the EBCC compressor
Documentation 
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/**
 * Copyright (c) 2020 rxi
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the MIT license. See `log.c` for details.
 */

 #ifndef LOG_H
 #define LOG_H
 
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdbool.h>
 #include <time.h>
 
 #define LOG_VERSION "0.1.0"
 
 typedef struct {
   va_list ap;
   const char *fmt;
   const char *file;
   struct tm *time;
   void *udata;
   int line;
   int level;
 } log_Event;
 
 typedef void (*log_LogFn)(log_Event *ev);
 typedef void (*log_LockFn)(bool lock, void *udata);
 
 enum { LOG_TRACE, LOG_DEBUG, LOG_INFO, LOG_WARN, LOG_ERROR, LOG_FATAL };
 
 #define log_trace(...) log_log(LOG_TRACE, __FILE__, __LINE__, __VA_ARGS__)
 #define log_debug(...) log_log(LOG_DEBUG, __FILE__, __LINE__, __VA_ARGS__)
 #define log_info(...)  log_log(LOG_INFO,  __FILE__, __LINE__, __VA_ARGS__)
 #define log_warn(...)  log_log(LOG_WARN,  __FILE__, __LINE__, __VA_ARGS__)
 #define log_error(...) log_log(LOG_ERROR, __FILE__, __LINE__, __VA_ARGS__)
 #define log_fatal(...) log_log(LOG_FATAL, __FILE__, __LINE__, __VA_ARGS__)
 
 const char* log_level_string(int level);
 void log_set_lock(log_LockFn fn, void *udata);
 void log_set_level(int level);
 void log_set_quiet(bool enable);
 int log_add_callback(log_LogFn fn, void *udata, int level);
 int log_add_fp(FILE *fp, int level);
 
 void log_log(int level, const char *file, int line, const char *fmt, ...);
 
 #endif