- 您现在的位置：买卖IC网 > Sheet目录1246 > SW006013 (Microchip Technology)C COMPILER MPLAB FOR DSPIC DSC
Standard C Libraries
2.11
<STDARG.H> VARIABLE ARGUMENT LISTS
The header file stdarg.h supports functions with variable argument lists. This allows
functions to have arguments without corresponding parameter declarations. There
must be at least one named argument. The variable arguments are represented by
ellipses (...). An object of type va_list must be declared inside the function to hold the
arguments. va_start will initialize the variable to an argument list, va_arg will access
the argument list, and va_end will end the use of the argument.
va_list
Description:
Include:
Example:
va_arg
Description:
Include:
Prototype:
The type va_list declares a variable that will refer to each argument
in a variable-length argument list.
<stdarg.h>
See va_arg .
Gets the current argument
<stdarg.h>
#define va_arg(va_list ap , Ty )
Argument:
ap
Ty
pointer to list of arguments
type of argument to be retrieved
Return Value:
Remarks:
Returns the current argument
va_start must be called before va_arg .
Example:
#include <stdio.h>
#include <stdarg.h>
/* for printf */
/* for va_arg, va_start,
va_list, va_end */
void tprint(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
while (*fmt)
{
switch (*fmt)
{
? 2008 Microchip Technology Inc.
DS51456E-page 39
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
SW006015
C COMPILER MPLAB C32
SW300003-EVAL
LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL
SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL
LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL
LIBRARY ACOUSTIC ECHO-EVAL ONLY
SW300070-EVAL
SOFTWARE LIBR ENC/DEC EVAL ONLY
SW500012
HI-TECH C PRO FOR PIC32
SY87701LHI-EVAL
BOARD EVAL SY87701 EXPERIMENT
相关代理商/技术参数
SW006013
制造商:Microchip Technology Inc 功能描述:MPLAB C Compiler for dsPIC DSCs
SW006014
功能描述:开发软件 C Compiler for PIC24 MCU RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
SW006015
功能描述:开发软件 MPLAB C32 C Compiler RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
SW006021-1
制造商:Microchip Technology 功能描述:MPLAB XC8 STANDARD COMPILER 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STD 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STANDARD 制造商:Microchip Technology Inc 功能描述:COMPILER, MPLAB XC8, STANDARD 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 ANSI C Compiler for the PIC10 (12),(16),(18) (Workstation License) 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 Standard Compiler 制造商:Microchip Technology Inc 功能描述:OPTOCOUPLERS; Core Architecture:PIC; Software Edition:Standard
SW006021-1N
制造商:Microchip Technology 功能描述:MPLAB XC8 STANDARD COMPILER (F 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 STANDARD COMPILER (FLOATING LICENSE) - Boxed Product (Development Kits) 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 STD FLOAT LIC 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 Standard Compiler (Fltng Lic)
SW006021-2
制造商:Microchip Technology 功能描述:MPLAB XC8 PRO COMPILER WORKSTATION LICENSE 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 PRO COMPILER - Boxed Product (Development Kits) 制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 PRO 制造商:Microchip Technology Inc 功能描述:COMPILER, MPLAB XC8, PRO 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 ANSI PRO Compiler for the PIC10 (12),(16),(18) (Workstation License) 制造商:Microchip Technology Inc 功能描述:MPLAB XC8 PRO Compiler 制造商:Microchip Technology Inc 功能描述:SOFTWARE TOOL, MPLAB XC8 PRO COMPILER; Core Architecture:PIC; Supported Families:PIC10, PIC16, PIC18; Software Edition:Linux; License Type:Floating - node; No. of User Licenses:1; Supported Hosts:-
SW006021-2C
制造商:Microchip Technology Inc 功能描述:COMPILER MPLAB XC8 PRO CHI
SW006021-2N
功能描述:开发软件 MPLAB XC8 PRO Compiler (Fltng Lic)
RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors