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#include "mupdf/fitz.h"
#ifdef TRACK_USAGE
static track_usage_data_t *usage_head = NULL;
static void dump_usage(void)
{
track_usage_data_t *u = usage_head;
while (u)
{
fprintf(stderr, "USAGE: %s (%s:%d) %d calls\n",
u->desc, u->function, u->line, u->count);
u = u->next;
}
}
void track_usage(track_usage_data_t *data, const char *function, int line, const char *desc)
{
int c = data->count++;
if (c == 0)
{
data->function = function;
data->line = line;
data->desc = desc;
if (usage_head == NULL)
atexit(dump_usage);
data->next = usage_head;
usage_head = data;
}
}
#endif
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