things

src/log.c

@@ -0,0 +1,14 @@
+#include <af_common.h>
+
+static void af_common_log(const char* type, const char* fmt, va_list va) {
+	printf("[%.4s] ", type);
+	vprintf(fmt, va);
+}
+
+void af_common_log_info(const char* fmt, ...) {
+	va_list va;
+
+	va_start(va, fmt);
+	af_common_log("INFO", fmt, va);
+	va_end(va);
+}

src/version.c

@@ -0,0 +1,11 @@
+#include <af_common.h>
+
+void af_common_version(unsigned char* v_major, unsigned char* v_minor, unsigned char* v_patch) {
+	char* mj = AF_VERSION;
+	char* mi = strchr(mj, '.') + 1;
+	char* pt = strchr(mi, '.') + 1;
+
+	*v_major = atoi(mj);
+	*v_minor = atoi(mi);
+	*v_patch = atoi(pt);
+}