%% options copyright owner = Dirk Krause copyright year = 2016-xxxx license = bsd %% header /** @file dk4maci16.h Signed/unsigned comparison for 16 bit int. */ #ifndef DK4CONF_H_INCLUDED #include "dk4conf.h" #endif #ifndef DK4TYPES_H_INCLUDED #include "dk4types.h" #endif #ifndef DK4ERROR_H_INCLUDED #include "dk4error.h" #endif #if DK4_HAVE_STDLIB_H #ifndef DK4_STDLIB_H_INCLUDED #include #define DK4_STDLIB_H_INCLUDED 1 #endif #endif #if DK4_HAVE_SYS_TYPES_H #ifndef DK4_SYS_TYPES_H_INCLUDED #include #define DK4_SYS_TYPES_H_INCLUDED 1 #endif #endif #if DK4_HAVE_STDINT_H #ifndef DK4_STDINT_H_INCLUDED #include #define DK4_STDINT_H_INCLUDED 1 #endif #endif #ifdef __cplusplus extern "C" { #endif /** Compare signed and unsigned 16 bit int. @param s Signed long. @param u Unsigned long. @return 1 if s>u, 0 if s==u, -1 if s s) { back = -1; } else { if ((uint16_t)s > u) { back = 1; } else { if ((uint16_t)s < u) { back = -1; } } } return back; }