#ifndef ERR_H
#define ERR_H

#define TRY(cond, err)								\
	do {									\
		if (!(cond))							\
			return -err;						\
	} while(0)								

#define TRY_IFNOT(cond, err, stmt)						\
	do {									\
		if (!(cond)) {							\
			stmt							\
			return -err;						\
		}								\
	} while(0)								

#define SUCCESS     0

#define ERR         1
#define CONINITERR  2 // Connection initialization error 
#define NETINITERR  3 // Network initialization error
#define PARINITERR  4 // Parser initialization error
#define PARPARERR   5 // Parser parser error (idk.. sounded funny, okay?) PAR PAR ERR 
#define PKGNOTFND   6 // Package not found                    
#define USAGE       7 // Usage screen displayed instead of cmd exec.
#define URLINITERR  8 // URL Struct initialization failed
#define URLPATHERR  9 // URL add path operation failed
#define INTEGRITYERR 10 
#define FORKERR 11
#define PKGCONFERR 12 // Invalid package config error

/**
 *  Base errors.
 *  Substract these values to determine library errors.
 */
#define CONREQERR   100

#endif