stdlib: rename uACPIi's implementation of uacpi_kernel_alloc_zeroed

This is needed to make sure that the user cannot accidentally put the
define in a place where it doesn't reach all translation units thus
making them use different modes. Instead they will now produce undefined
references at link time.

Signed-off-by: Daniil Tatianin <99danilt@gmail.com>

Author: d-tatianin

include/uacpi/internal/stdlib.h

@@ -82,5 +82,6 @@ uacpi_u8 uacpi_bit_scan_backward(uacpi_u64);
 uacpi_u8 uacpi_popcount(uacpi_u64);
 
 #ifndef UACPI_NATIVE_ALLOC_ZEROED
-void *uacpi_kernel_alloc_zeroed(uacpi_size size);
+void *uacpi_builtin_alloc_zeroed(uacpi_size size);
+#define uacpi_kernel_alloc_zeroed uacpi_builtin_alloc_zeroed
 #endif

source/stdlib.c

@@ -697,7 +697,7 @@ void uacpi_log(uacpi_log_level lvl, const uacpi_char *str, ...)
 #endif
 
 #ifndef UACPI_NATIVE_ALLOC_ZEROED
-void *uacpi_kernel_alloc_zeroed(uacpi_size size)
+void *uacpi_builtin_alloc_zeroed(uacpi_size size)
 {
     void *ptr;