diff options
Diffstat (limited to 'jmorecfg.h')
| -rw-r--r-- | jmorecfg.h | 20 |
1 files changed, 0 insertions, 20 deletions
@@ -192,19 +192,6 @@ typedef unsigned int JDIMENSION; #define EXTERN(type) extern type -/* This macro is used to declare a "method", that is, a function pointer. - * We want to supply prototype parameters if the compiler can cope. - * Note that the arglist parameter must be parenthesized! - * Again, you can customize this if you need special linkage keywords. - */ - -#ifdef HAVE_PROTOTYPES -#define JMETHOD(type,methodname,arglist) type (*methodname) arglist -#else -#define JMETHOD(type,methodname,arglist) type (*methodname) () -#endif - - /* Here is the pseudo-keyword for declaring pointers that must be "far" * on 80x86 machines. Most of the specialized coding for 80x86 is handled * by just saying "FAR *" where such a pointer is needed. In a few places @@ -402,17 +389,10 @@ static const int rgb_pixelsize[JPEG_NUMCS] = { /* FAST_FLOAT should be either float or double, whichever is done faster * by your compiler. (Note that this type is only used in the floating point * DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.) - * Typically, float is faster in ANSI C compilers, while double is faster in - * pre-ANSI compilers (because they insist on converting to double anyway). - * The code below therefore chooses float if we have ANSI-style prototypes. */ #ifndef FAST_FLOAT -#ifdef HAVE_PROTOTYPES #define FAST_FLOAT float -#else -#define FAST_FLOAT double -#endif #endif #endif /* JPEG_INTERNAL_OPTIONS */ |