Fetch freq from cpuid, instead of asking Linux (using /proc). This finally removes udev dependency. However, the support of cpuid 0x16 is limited, so this may break cpufetch on some systems

src/global.c

@@ -5,7 +5,17 @@
 #define RED "\x1b[31;1m"
 #define RESET "\x1b[0m"
 
-void printError(const char *fmt, ...) {
+void printErr(const char *fmt, ...) {
+  int buffer_size = 4096;
+  char buffer[buffer_size];
+  va_list args;
+  va_start(args, fmt);
+  vsnprintf(buffer,buffer_size, fmt, args);
+  va_end(args);
+  fprintf(stderr,RED "ERROR: "RESET "%s\n",buffer);
+}
+
+void printBug(const char *fmt, ...) {
   int buffer_size = 4096;
   char buffer[buffer_size];
   va_list args;