Change the inclusion checking

Author: night1rider

wolfcrypt/src/random.c

@@ -3467,14 +3467,14 @@ int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
         #endif
     #endif
 
-    #ifndef _POSIX_C_SOURCE
-        #if KERNEL_VERSION_NUMBER >= 0x30100
-            #include <zephyr/posix/time.h>
-        #else
+    #if KERNEL_VERSION_NUMBER >= 0x30100
+        #include <time.h>
+    #else
+        #ifndef _POSIX_C_SOURCE
             #include <posix/time.h>
+        #else
+            #include <time.h>
         #endif
-    #else
-        #include <time.h>
     #endif
 
     int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)

wolfssl/wolfcrypt/wc_port.h

@@ -1539,22 +1539,14 @@ WOLFSSL_ABI WOLFSSL_API int wolfCrypt_Cleanup(void);
     #else
         #include <version.h>
     #endif
-    #ifndef _POSIX_C_SOURCE
-        #if KERNEL_VERSION_NUMBER >= 0x30100
-            #ifdef __has_include
-                #if __has_include(<zephyr/posix/time.h>)
-                    #include <zephyr/posix/time.h>
-                #else
-                    #include <time.h>
-                #endif
-            #else
-                #include <zephyr/posix/time.h>
-            #endif
-        #else
+    #if KERNEL_VERSION_NUMBER >= 0x30100
+        #include <time.h>
+    #else
+        #ifndef _POSIX_C_SOURCE
             #include <posix/time.h>
+        #else
+            #include <time.h>
         #endif
-    #else
-        #include <time.h>
     #endif
 
     #ifndef CLOCK_REALTIME