Disable command line args on Windows

It seems argp doesn't work on Windows, so we can disable it for now.

src/args.cpp

@@ -8,6 +8,7 @@ const char* argp_program_version =
 	"available at <git://git.epicalert.xyz/facecam2d.git> or the\n"
 	"GitLab mirror at <https://gitlab.com/epicalert/facecam2d.git>.";
 
+#ifndef _WIN64
 const struct argp_option options[] = {
 	//name, key, arg, flags, doc, group
 	{"haar-cascade",	0x00,	0,		0,	"Use Haar Cascades for faster (but less accurate) face detection.",	0},
@@ -21,12 +22,14 @@ struct argp argp = {
 	0,
 	0
 };
+#endif
 
 struct optData optData = {
 	false,
 	"test",
 };
 
+#ifndef _WIN64
 error_t parseOptions(int key, char* arg, struct argp_state* state) {
 	switch (key) {
 		case 0x00:	//--haar-cascade
@@ -43,3 +46,4 @@ error_t parseOptions(int key, char* arg, struct argp_state* state) {
 
 	return 0;
 }
+#endif

src/args.hpp

@@ -2,9 +2,12 @@
 #define ARGS_HPP
 
 #include <string>
+
+#ifndef _WIN64
 #include <argp.h>
 
 error_t parseOptions(int key, char* arg, struct argp_state* state);
+#endif
 
 struct optData {
 	bool useHaar;	//use haar cascades (0x00)

src/main.cpp

@@ -9,7 +9,9 @@
 #include <cstring>
 
 int main (int argc, char** argv) {
+#ifndef _WIN64
 	argp_parse(&argp, argc, argv, 0, 0, 0);
+#endif
 
 	std::cout << PROJECT_NAME " is starting..." << std::endl;