ppdfviewer, basic, bits and string view

c/bits/bit1/main.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+int main(void) {
+
+    unsigned char flags = 0b0000010;
+
+    unsigned char FLAG_A = 1u << 0;
+    unsigned char FLAG_B = 1u << 1;
+
+    printf("El FLAG_A es: %08b\n", FLAG_A);
+    printf("El FLAG_B es: %08b\n", FLAG_B);
+
+    // encender ambos.
+    flags = (FLAG_A | FLAG_B);
+
+    if (flags & (FLAG_A)) {
+        printf("El flag A esta encendido\n");
+    }
+
+    if (flags & (FLAG_B)) {
+        printf("El flag B esta encendido\n");
+    }
+
+    return 0;
+}