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Diffstat (limited to 'src/h-type.h')
| -rw-r--r-- | src/h-type.h | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/h-type.h b/src/h-type.h deleted file mode 100644 index bcf013bb..00000000 --- a/src/h-type.h +++ /dev/null @@ -1,187 +0,0 @@ -/* File: h-type.h */ - -#ifndef INCLUDED_H_TYPE_H -#define INCLUDED_H_TYPE_H - -#ifdef __cplusplus -extern "C" { -#endif - - -/* - * Basic "types". - * - * Note the attempt to make all basic types have 4 letters. - * This improves readibility and standardizes the code. - * - * Likewise, all complex types are at least 4 letters. - * Thus, almost every three letter word is a legal variable. - * But beware of certain reserved words ('for' and 'if' and 'do'). - * - * Note that the type used in structures for bit flags should be uint. - * As long as these bit flags are sequential, they will be space smart. - * - * Note that on some machines, apparently "signed char" is illegal. - * - * It must be true that char/byte takes exactly 1 byte - * It must be true that sind/uind takes exactly 2 bytes - * It must be true that sbig/ubig takes exactly 4 bytes - * - * On Sparc's, a sint takes 4 bytes (2 is legal) - * On Sparc's, a uint takes 4 bytes (2 is legal) - * On Sparc's, a long takes 4 bytes (8 is legal) - * On Sparc's, a huge takes 4 bytes (8 is legal) - * On Sparc's, a vptr takes 4 bytes (8 is legal) - * On Sparc's, a real takes 8 bytes (4 is legal) - * - * Note that some files have already been included by "h-include.h" - * These include <stdio.h> and <sys/types>, which define some types - * In particular, uint is defined so we do not have to define it - * - * Also, see <limits.h> for min/max values for sind, uind, long, huge - * (SHRT_MIN, SHRT_MAX, USHRT_MAX, LONG_MIN, LONG_MAX, ULONG_MAX) - * These limits should be verified and coded into "h-constant.h". - */ - - - -/*** Special 4 letter names for some standard types ***/ - - -/* A standard pointer (to "void" because ANSI C says so) */ -typedef void *vptr; - -/* A simple pointer (to unmodifiable strings) */ -typedef const char *cptr; -typedef char *mcptr; - - -/* Since float's are silly, hard code real numbers as doubles */ -typedef double real; - - -/* Error codes for function return values */ -/* Success = 0, Failure = -N, Problem = +N */ -typedef int errr; - - -/* - * Hack -- prevent problems with non-MACINTOSH - */ -#undef uint -#define uint uint_hack - -/* - * Hack -- prevent problems with WINDOWS - */ -#undef huge -#define huge huge_hack - -/* Note that "signed char" is not always "defined" */ -/* So always use "s16b" to hold small signed values */ -/* A signed byte of memory */ -/* typedef signed char syte; */ - -/* Note that unsigned values can cause math problems */ -/* An unsigned byte of memory */ -typedef unsigned char byte; - -/* Note that a bool is smaller than a full "int" */ -/* Simple True/False type */ -typedef char bool_; - - -/* A signed, standard integer (at least 2 bytes) */ -typedef int sint; - -/* An unsigned, "standard" integer (often pre-defined) */ -typedef unsigned int uint; - - -/* The largest possible signed integer (pre-defined) */ -/* typedef long long; */ - -/* The largest possible unsigned integer */ -typedef unsigned long huge; - - -/* Signed/Unsigned 16 bit value */ -typedef signed short s16b; -typedef unsigned short u16b; -#define FMTs16b "%hd" -#define FMTu16b "%hu" - -/* Signed/Unsigned 32 bit value */ -#ifdef L64 /* 64 bit longs */ -typedef signed int s32b; -typedef unsigned int u32b; -#define FMTs32b "%d" -#define FMTu32b "%u" -#else -typedef signed long s32b; -typedef unsigned long u32b; -#define FMTs32b "%ld" -#define FMTu32b "%lu" -#endif - - -/*** Pointers to all the basic types defined above ***/ - -typedef real *real_ptr; -typedef errr *errr_ptr; -typedef char *char_ptr; -typedef byte *byte_ptr; -typedef bool_ *bool_ptr; -typedef sint *sint_ptr; -typedef uint *uint_ptr; -typedef long *long_ptr; -typedef huge *huge_ptr; -typedef s16b *s16b_ptr; -typedef u16b *u16b_ptr; -typedef s32b *s32b_ptr; -typedef u32b *u32b_ptr; -typedef vptr *vptr_ptr; -typedef cptr *cptr_ptr; - - - -/*** Pointers to Functions with simple return types and any args ***/ - -typedef void (*func_void)(); -typedef errr (*func_errr)(); -typedef char (*func_char)(); -typedef byte (*func_byte)(); -typedef bool_ (*func_bool)(); -typedef sint (*func_sint)(); -typedef uint (*func_uint)(); -typedef real (*func_real)(); -typedef vptr (*func_vptr)(); -typedef cptr (*func_cptr)(); - - - -/*** Pointers to Functions of special types (for various purposes) ***/ - -/* A generic function takes a user data and a special data */ -typedef errr (*func_gen)(vptr, vptr); - -/* An equality testing function takes two things to compare (bool) */ -typedef bool_ (*func_eql)(vptr, vptr); - -/* A comparison function takes two things and to compare (-1,0,+1) */ -typedef sint (*func_cmp)(vptr, vptr); - -/* A hasher takes a thing (and a max hash size) to hash (0 to siz - 1) */ -typedef uint (*func_hsh)(vptr, uint); - -/* A key extractor takes a thing and returns (a pointer to) some key */ -typedef vptr (*func_key)(vptr); - - - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif - |