Translated all files to ENG (#5)

Reviewed-on: #5
Co-authored-by: Finn <fwaggoner@nmfpgt.de>
Co-committed-by: Finn <fwaggoner@nmfpgt.de>

src/sysinfo.h

@@ -4,15 +4,15 @@
 /*
  * openuf - sysinfo.h
  *
- * Lee estadísticas del sistema (CPU, RAM, interfaces, radios).
- * Todas las lecturas son del kernel Linux directamente:
+ * Reads system statistics (CPU, RAM, interfaces, radios).
+ * All readings come directly from the Linux kernel:
  *
- *   /proc/stat        → uso CPU (deltas entre dos snapshots)
- *   /proc/meminfo     → memoria total/libre/buffer/cache
- *   /proc/net/dev     → contadores rx/tx por interfaz
+ *   /proc/stat        → CPU usage (deltas between two snapshots)
+ *   /proc/meminfo     → total/free/buffer/cache memory
+ *   /proc/net/dev     → rx/tx counters per interface
  *   /sys/class/net/   → speed, duplex, operstate, MAC
- *   iw dev <if> info  → canal actual, potencia TX
- *   iw dev <if> survey dump → utilización del canal
+ *   iw dev <if> info  → current channel, TX power
+ *   iw dev <if> survey dump → channel utilization
  */
 
 #include <stdbool.h>
@@ -28,9 +28,9 @@ typedef struct {
 int sysinfo_mem(mem_stats_t *out);
 
 /* ── CPU ─────────────────────────────────────────────────────────── */
-/* Retorna % uso CPU (0-100). Primera llamada retorna 0 (toma snapshot).
- * Las siguientes calculan el delta respecto a la anterior.
- * Con intervalo de 10s da un buen promedio de uso. */
+/* Returns % CPU usage (0-100). The first call returns 0 (takes a snapshot).
+ * Subsequent calls compute the delta relative to the previous one.
+ * With a 10s interval this gives a good average of usage.  */
 int sysinfo_cpu_percent(void);
 
 /* ── Interfaz de red ─────────────────────────────────────────────── */
@@ -39,7 +39,7 @@ typedef struct {
     char      mac[32];
     char      ip[64];
     bool      up;
-    int       speed;        /* Mbps: 10/100/1000; -1 si no disponible */
+    int       speed;        /* Mbps: 10/100/1000; -1 if not available */
     bool      full_duplex;
     long long rx_bytes;
     long long tx_bytes;
@@ -60,9 +60,9 @@ typedef struct {
     char iface[32];
     int  channel;
     int  tx_power;
-    int  cu_total;    /* % uso canal total */
-    int  cu_self_tx;  /* % tiempo transmitiendo */
-    int  cu_self_rx;  /* % tiempo recibiendo */
+    int  cu_total;    /* % total channel usage */
+    int  cu_self_tx;  /* % time spent transmitting */
+    int  cu_self_rx;  /* % time spent receiving */
     int  num_sta;
     int  noise;       /* dBm */
 } radio_stats_t;