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#include <stdio.h>
#include <stdarg.h>

enum plog { PLOG_INFO, PLOG_WARN, PLOG_ERR };
static const char *msg[] = { "info", "warn", "eror"};

void plog(enum plog type, const char *fmt, ...)
{
	va_list args;

	va_start(args, fmt);
	fprintf(stderr, "%s: ",msg[type]);
	vfprintf(stderr, fmt, args);
	putc('\n', stderr);
	va_end(args);
}