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signed char, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

signed int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

signed long int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

signed short int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, char
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, double
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, enumerated types
    16-bit:  Size of Enumerated Types:
    32-bit:  Size of Enumerated Types:

size of, far pointer
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, float
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, long double
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, long float
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, long int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, near pointer
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, predefined types
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, short int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, signed char
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, signed int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, signed long int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, signed short int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, unsigned char
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, unsigned int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, unsigned long int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

size of, unsigned short int
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

sizeof

small code model
    16-bit Code Models
    32-bit Code Models

small data model
    16-bit Data Models
    32-bit Data Models

small memory model
    Summary of 16-bit Memory Models
    Summary of 32-bit Memory Models

small model, libraries
    Linking Applications for the Various 32-bit Memory Models
    Watcom C/C++ 80x87 Math Libraries
    Watcom C/C++ Alternate Math Libraries
    Watcom C/C++ C Libraries

software quality assurance
    The Watcom Code Generator
    WCGMEMORY

SOMDLINK

SOMDLINK macro

SOMLINK

SOMLINK macro

source file, including

source file, searching

Source/Output Control

SS segment register

st

stack frame
    16-bit:  Forcing a Stack Frame:
    32-bit:  Forcing a Stack Frame:

stack frame (pragma)
    16-bit:  Forcing a Stack Frame:
    32-bit:  Forcing a Stack Frame:

stack growing

stack overflow
    g=<codegroup>
    s

stack touching

stack-based calling convention:

stack-based calling convention, 80x87 considerations:

stack-based calling convention, returning values from functions:

stacking arguments
    16-bit:  Passing Arguments in Registers:
    32-bit:  Passing Arguments in Registers:

startup code

static

stdcall:

stdcall alias name:

struct

struct caller (pragma)
    16-bit:  Describing Function Return Information:
    16-bit:  Returning Structures:
    32-bit:  Describing Function Return Information:
    32-bit:  Returning Structures:

struct float (pragma)
    16-bit:  Describing Function Return Information:
    16-bit:  Returning Floating-Point Data:
    32-bit:  Describing Function Return Information:
    32-bit:  Returning Floating-Point Data:

struct routine (pragma)
    16-bit:  Describing Function Return Information:
    16-bit:  Returning Structures:
    32-bit:  Describing Function Return Information:
    32-bit:  Returning Structures:

Structured Exception Handling

Summary of 16-bit Memory Models

Summary of 32-bit Memory Models

Summary:  80x86 Floating Point:

Summary:  80x86 Run-time Conventions:

Summary:  C++ Exception Handling:

Summary:  Code Generation:

Summary:  Compatibility with Older Versions of the 80x86 Compilers:

Summary:  Debugging/Profiling:

Summary:  Diagnostics:

Summary:  Double-Byte/Unicode Characters:

Summary:  Optimizations:

Summary:  Preprocessor:

Summary:  Segments/Modules:

Summary:  Source/Output Control:

Summary:  Target Specific:

symbol attributes
    16-bit:  Specifying Symbol Attributes:
    32-bit:  Specifying Symbol Attributes:

symbolic references in in-line code sequences
    16-bit:  Describing Calling Information:
    32-bit:  Describing Calling Information:

syscall:

syscall alias name:

system:

system alias name:

system initialization file, AUTOEXEC.BAT

system initialization file, CONFIG.SYS

system initialization, Windows NT

System-Dependent Functions

t=<num>

Target Specific

template_depth pragma
    16-bit:  The TEMPLATE_DEPTH Pragma (C++ Only):
    32-bit:  The TEMPLATE_DEPTH Pragma (C++ Only):

Tenberry Software, DOS/16M

Termination Handlers

The "/fh[q]" (Precompiled Header) Option

The __declspec Keyword

The NO87 Environment Variable

The Watcom C/C++ Compilers

The Watcom C/C++ Libraries

The Watcom C/C++ Run-time Initialization Routines

The Watcom Code Generator

thread
    The __declspec Keyword
    Watcom C/C++ Extended Keywords

threads, growing the stack

throw

Throwing Your Own Exceptions

tiny memory model
    Summary of 16-bit Memory Models
    Tiny Memory Model

tiny memory model applications

TMP

TMP environment variable

try

types, char
    16-bit:  Type "char":
    32-bit:  Type "char":

types, double
    16-bit:  Type "double":
    32-bit:  Type "double":

types, float
    16-bit:  Type "float":
    32-bit:  Type "float":

types, int
    16-bit:  Type "int":
    32-bit:  Type "int":

types, long int
    16-bit:  Type "long int":
    32-bit:  Type "long int":

types, short int
    16-bit:  Type "short int":
    32-bit:  Type "short int":

u<name>

unreferenced option
    16-bit:  Using Pragmas to Specify Options:
    32-bit:  Using Pragmas to Specify Options:

unsigned char, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

unsigned int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

unsigned long int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

unsigned short int, size of
    16-bit:  Sizes of Predefined Types:
    32-bit:  Sizes of Predefined Types:

Use of Environment Variables

USE16 segments
    32-bit Memory Layout
    32-bit:  Memory Layout:

v

value (pragma)
    16-bit:  Describing Function Return Information:
    16-bit:  Returning Floating-Point Data:
    16-bit:  Returning Function Values in Registers:
    16-bit:  Returning Structures:
    32-bit:  Describing Function Return Information:
    32-bit:  Returning Floating-Point Data:
    32-bit:  Returning Function Values in Registers:
    32-bit:  Returning Structures:

value [8087] (pragma)
    16-bit:  Returning Floating-Point Data:
    32-bit:  Returning Floating-Point Data:

value no8087 (pragma)
    16-bit:  Returning Floating-Point Data:
    32-bit:  Returning Floating-Point Data:

value reg_set (pragma)
    16-bit:  Using the 80x87 to Return Function Values:
    32-bit:  Using the 80x87 to Return Function Values:

variable argument lists
    16-bit:  Functions with Variable Number of Arguments:
    32-bit:  Functions with Variable Number of Arguments:

Variables in In-line Assembly Code

void

Void Based Pointers

w<number>

warning pragma
    16-bit:  The WARNING Pragma (C++ Only):
    32-bit:  The WARNING Pragma (C++ Only):

WATCOM

Watcom C/C++ #include File Processing

Watcom C/C++ 80x87 Math Libraries

Watcom C/C++ Alternate Math Libraries

Watcom C/C++ C Libraries

Watcom C/C++ Class Libraries

Watcom C/C++ Command Line Examples

Watcom C/C++ Command Line Format

Watcom C/C++ Compiler Options

Watcom C/C++ DLL-based Compilers

Watcom C/C++ Extended Keywords

Watcom C/C++ Library Directory Structure

Watcom C/C++ Math Libraries

Watcom C/C++ MFC Libraries

Watcom C/C++ Predefined Macros

Watcom C/C++ Preprocessor

Watcom C/C++ Run-Time Messages

WATCOM environment variable
    LIB
    LIBDOS
    LIBOS2
    LIBPHAR
    LIBWIN
    WATCOM
    Watcom C/C++ Math Libraries

WCC

WCC environment variable
    Environment Variables
    WCC

WCC options, nm
    16-bit Memory Layout
    16-bit:  Memory Layout:
    32-bit Memory Layout
    32-bit:  Memory Layout:

WCC options, nt
    16-bit Memory Layout
    16-bit:  Memory Layout:
    32-bit Memory Layout
    32-bit:  Memory Layout:

WCC386

WCC386 environment variable
    Environment Variables
    WCC386

WCC386 options, nm
    16-bit Memory Layout
    16-bit:  Memory Layout:
    32-bit Memory Layout
    32-bit:  Memory Layout: