Make sizeof() be of type size_t

This matters when sizeof is directly used in arithmetic,
ala "uintptr_t t; t &= -sizeof(long)" (for alignment).  When sizeof
isn't size_t (as it's specified to be) this masking will truncate
the high bits of the uintptr_t object (if uintptr_t is larger than
uint).

1 files changed, 1 insertions, 1 deletions

diff --git a/tcc.h b/tcc.h
index 95d5030..a674f92 100644
--- a/tcc.h
+++ b/tcc.h
@@ -1117,7 +1117,7 @@ ST_DATA Sym *local_stack;
 ST_DATA Sym *local_label_stack;
 ST_DATA Sym *global_label_stack;
 ST_DATA Sym *define_stack;
-ST_DATA CType char_pointer_type, func_old_type, int_type;
+ST_DATA CType char_pointer_type, func_old_type, int_type, size_type;
 ST_DATA SValue vstack[VSTACK_SIZE], *vtop;
 ST_DATA int rsym, anon_sym, ind, loc;