#include <cruntime.h>
int32_t __int32_lsl_asgn(int32_t *arg, int16_t bits);
__int32_lsl_asgn updates the 32-bit integer pointed to by arg by shifting it left by bits bit positions. The shifted value is returned as the result.
__int32_lsl_asgn may not be provided on all implementations of CrossWorks.