fixed #include -> #include in certain cases, found a new bug

05/main.c

@@ -1 +1,16 @@
-/* #include "tests/parse_stb_image.h" */
+/* #include "tests/parse_stb_truetype.h" */
+
+/*
+; @NONSTANDARD:
+;  the following does not work:
+;     typedef struct T Type;
+;     struct T{
+;            int m;
+;     };
+;     ...
+;     Type *x = ...;
+;     x->m;   *trying to access member of incomplete struct
+This needs to be fixed because otherwise you can't do:
+struct A { struct B *blah; }
+struct B { struct A *blah; }
+*/

05/preprocess.b

@@ -797,6 +797,7 @@ function translation_phase_4
 		global 1000 dat_directive_include_text
 		local inc_filename
 		temp_out = &dat_directive_include_text
+		memset(temp_out, 0, 1000)
 		inc_filename = malloc(4000)
 		pptoken_skip(&in)
 		macro_replacement_to_terminator(filename, &line_number, &in, &temp_out, 10)

05/util.b

@@ -322,7 +322,7 @@ function memccpy
 	memccpy_advance(&dest, &src, terminator)
 	return dest
 
-; like C, but returns 0
+; like C, but doesn't return anything
 ;   also, you can copy overlapping regions as long as dest < src.
 function memcpy
 	argument dest
@@ -340,6 +340,18 @@ function memcpy
 		n -= 1
 		goto memcpy_loop
 
+; like C, but doesn't return anything
+function memset
+	argument dest
+	argument c
+	argument n
+	:memset_loop
+		if n == 0 goto return_0
+		*1dest = c
+		dest += 1
+		n -= 1
+		goto memset_loop
+
 function strlen
 	argument s
 	local p