diff options
Diffstat (limited to 'llimits.h')
| -rw-r--r-- | llimits.h | 12 |
1 files changed, 11 insertions, 1 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: llimits.h,v 1.22 2001/02/09 16:24:44 roberto Exp roberto $ | 2 | ** $Id: llimits.h,v 1.23 2001/02/20 18:15:33 roberto Exp roberto $ |
| 3 | ** Limits, basic types, and some other "installation-dependent" definitions | 3 | ** Limits, basic types, and some other "installation-dependent" definitions |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -32,11 +32,17 @@ | |||
| 32 | 32 | ||
| 33 | 33 | ||
| 34 | /* function to convert a lua_Number to a string */ | 34 | /* function to convert a lua_Number to a string */ |
| 35 | #ifndef NUMBER_FMT | ||
| 35 | #define NUMBER_FMT "%.16g" /* LUA_NUMBER */ | 36 | #define NUMBER_FMT "%.16g" /* LUA_NUMBER */ |
| 37 | #endif | ||
| 38 | #ifndef lua_number2str | ||
| 36 | #define lua_number2str(s,n) sprintf((s), NUMBER_FMT, (n)) | 39 | #define lua_number2str(s,n) sprintf((s), NUMBER_FMT, (n)) |
| 40 | #endif | ||
| 37 | 41 | ||
| 38 | /* function to convert a string to a lua_Number */ | 42 | /* function to convert a string to a lua_Number */ |
| 43 | #ifndef lua_str2number | ||
| 39 | #define lua_str2number(s,p) strtod((s), (p)) | 44 | #define lua_str2number(s,p) strtod((s), (p)) |
| 45 | #endif | ||
| 40 | 46 | ||
| 41 | 47 | ||
| 42 | 48 | ||
| @@ -63,6 +69,10 @@ typedef long ls_nstr; | |||
| 63 | typedef unsigned char lu_byte; | 69 | typedef unsigned char lu_byte; |
| 64 | 70 | ||
| 65 | 71 | ||
| 72 | /* macro to `unsign' a character */ | ||
| 73 | #define uchar(c) ((unsigned char)(c)) | ||
| 74 | |||
| 75 | |||
| 66 | #define MAX_SIZET ((size_t)(~(size_t)0)-2) | 76 | #define MAX_SIZET ((size_t)(~(size_t)0)-2) |
| 67 | 77 | ||
| 68 | 78 | ||