1 files changed, 64 insertions, 0 deletions
diff --git a/mesalib/src/mesa/shader/grammar/grammar_crt.c b/mesalib/src/mesa/shader/grammar/grammar_crt.c
new file mode 100644
index 000000000..d2c95d1c8
--- /dev/null
+++ b/mesalib/src/mesa/shader/grammar/grammar_crt.c
@@ -0,0 +1,64 @@
+#include "grammar_crt.h"
+
+#define GRAMMAR_PORT_BUILD 1
+#include "grammar.c"
+#undef GRAMMAR_PORT_BUILD
+
+
+void grammar_alloc_free (void *ptr)
+{
+    free (ptr);
+}
+
+void *grammar_alloc_malloc (size_t size)
+{
+    return malloc (size);
+}
+
+void *grammar_alloc_realloc (void *ptr, size_t old_size, size_t size)
+{
+    return realloc (ptr, size);
+}
+
+void *grammar_memory_copy (void *dst, const void * src, size_t size)
+{
+    return memcpy (dst, src, size);
+}
+
+int grammar_string_compare (const byte *str1, const byte *str2)
+{
+    return strcmp ((const char *) str1, (const char *) str2);
+}
+
+int grammar_string_compare_n (const byte *str1, const byte *str2, size_t n)
+{
+    return strncmp ((const char *) str1, (const char *) str2, n);
+}
+
+byte *grammar_string_copy (byte *dst, const byte *src)
+{
+    return (byte *) strcpy ((char *) dst, (const char *) src);
+}
+
+byte *grammar_string_copy_n (byte *dst, const byte *src, size_t n)
+{
+    return (byte *) strncpy ((char *) dst, (const char *) src, n);
+}
+
+unsigned int grammar_string_length (const byte *str)
+{
+    return strlen ((const char *) str);
+}
+
+byte *grammar_string_duplicate (const byte *src)
+{
+    const unsigned int size = grammar_string_length (src);
+    byte *str = grammar_alloc_malloc (size + 1);
+    if (str != NULL)
+    {
+        grammar_memory_copy (str, src, size);
+        str[size] = '\0';
+    }
+    return str;
+}
+