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macro 'char2int' replaced by 'cast_uchar' (used by other files)

This commit is contained in:
Roberto Ierusalimschy 2011-07-15 09:35:32 -03:00
parent 067f761739
commit fd5e810e08
2 changed files with 4 additions and 6 deletions
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4
lzio.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lzio.c,v 1.32 2011/02/17 17:34:16 roberto Exp roberto $ ** $Id: lzio.c,v 1.33 2011/02/23 13:13:10 roberto Exp roberto $
** a generic input stream interface ** a generic input stream interface
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -29,7 +29,7 @@ int luaZ_fill (ZIO *z) {
return EOZ; return EOZ;
z->n = size - 1; /* discount char being returned */ z->n = size - 1; /* discount char being returned */
z->p = buff; z->p = buff;
return char2int(*(z->p++)); return cast_uchar(*(z->p++));
} }

6
lzio.h
View File

@ -1,5 +1,5 @@
/* /*
** $Id: lzio.h,v 1.23 2011/02/17 17:34:16 roberto Exp roberto $ ** $Id: lzio.h,v 1.24 2011/02/23 13:13:10 roberto Exp roberto $
** Buffered streams ** Buffered streams
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -17,9 +17,7 @@
typedef struct Zio ZIO; typedef struct Zio ZIO;
#define char2int(c) cast(int, cast(unsigned char, (c))) #define zgetc(z) (((z)->n--)>0 ? cast_uchar(*(z)->p++) : luaZ_fill(z))
#define zgetc(z) (((z)->n--)>0 ? char2int(*(z)->p++) : luaZ_fill(z))
#define zungetc(z) ((z)->n++, (z)->p--) #define zungetc(z) ((z)->n++, (z)->p--)