Of course!
dstatic.d:
module dstatic;
extern(C):
int add(int x, int y)
{
return x + y;
}
Then compile with:
dmd -lib dstatic.d
driver.c:
#include "stdio.h"
int main()
{
printf("add(4, 5) = %d", add(4, 5));
}
dmc driver.c dstatic.lib
driver.exe
> add(4, 5) = 9