
Compiling with clang-cl, gives this error: ```c hackrf-tools/src/hackrf_sweep.c(685,3): error: call to undeclared function '_setmode'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 685 | _setmode(_fileno(stdout), _O_BINARY); | ^ ``` fixed by simply adding `#include <io.h>`.