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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gnutls/gnutls.h>
const char *_gnutls_strerror(int);
typedef struct {
char name[128];
int error_index;
} error_name;
static int compar(const void *_n1, const void *_n2)
{
const error_name *n1 = (const error_name *) _n1,
*n2 = (const error_name *) _n2;
return strcmp(n1->name, n2->name);
}
int main()
{
int i, j;
const char *desc;
const char *_name;
error_name names_to_sort[400]; /* up to 400 names */
printf("@node Error codes and descriptions\n");
printf("@chapter Error codes and descriptions\n");
printf("@cindex Error codes\n");
printf("\n");
printf("@itemize\n");
memset(names_to_sort, 0, sizeof(names_to_sort));
j = 0;
for (i = 0; i > -400; i--) {
_name = _gnutls_strerror(i);
if (_name == NULL)
continue;
strcpy(names_to_sort[j].name, _name);
names_to_sort[j].error_index = i;
j++;
}
qsort(names_to_sort, j, sizeof(error_name), compar);
for (i = 0; i < j; i++) {
_name = names_to_sort[i].name;
desc = gnutls_strerror(names_to_sort[i].error_index);
if (desc == NULL || _name == NULL)
continue;
printf("@item @code{%s}:\n%s\n\n", _name, desc);
}
printf("@end itemize\n");
return 0;
}
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