PNGZ_MSG_CAST      74 contrib/tools/pngfix.c #  define PNGZ_MSG_CAST(s) png_constcast(char*,s)
PNGZ_MSG_CAST      77 contrib/tools/pngfix.c #  define PNGZ_MSG_CAST(s) (s)
PNGZ_MSG_CAST      41 pngstruct.h    #  define PNGZ_MSG_CAST(s) png_constcast(char*,s)
PNGZ_MSG_CAST      44 pngstruct.h    #  define PNGZ_MSG_CAST(s) (s)