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%% options
copyright owner = Dirk Krause
copyright year = 2015-xxxx
license = bsd
%% header
/** @file
Comparison between signed and unsigned
long long.
*/
#ifndef DK4CONF_H_INCLUDED
#include "dk4conf.h"
#endif
#ifndef DK4TYPES_H_INCLUDED
#include "dk4types.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if DK4_HAVE_LONG_LONG
/** Compare signed and unsigned long long.
@param s Signed long long.
@param u Unsigned long long.
@return 1 if s>u, 0 if s==u, -1 if s<u.
*/
int
dk4ma_long_long_compare(long long s, unsigned long long u);
#endif
#ifdef __cplusplus
}
#endif
%% module
#include "dk4macll.h"
#if DK4_HAVE_LONG_LONG
int
dk4ma_long_long_compare(long long s, unsigned long long u)
{
int back = 0;
if (0LL > s) {
back = -1;
} else {
if ((unsigned long long)s < u) {
back = -1;
} else {
if ((unsigned long long)s > u) {
back = 1;
}
}
}
return back;
}
#endif
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