apfl/src/internal.c

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

#include "apfl.h"
#include "internal.h"

void
apfl_print_indented(unsigned indent, FILE *f, const char* fmt, ...)
{
    va_list ap;
    va_start(ap, fmt);
    while (indent--) {
        fputs("  ", f);
    }
    vfprintf(f, fmt, ap);
    va_end(ap);
}

bool
apfl_refcount_dec(unsigned *rc)
{
    if (rc == 0) {
        return false;
    }
    return --(*rc) == 0;
}