PCWHD IDE COMPILER Custom Computer Services Inc (CCS), PCWHD IDE COMPILER Datasheet - Page 316

• Manufacturer Part Number: PCWHD IDE COMPILER
• Description: PCWHD PIC10,16,18,24, DSPIC
• Manufacturer: Custom Computer Services Inc (CCS)
• Type: Compilerr

Specifications of PCWHD IDE COMPILER

• For Use With/related Products: Microchip PIC10, PIC12, PIC16, PIC18, PIC24, dsPIC MCUs
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 429-1009

va_arg( )
Syntax:
Parameters:
Returns:
Function:
Availability:
Requires:
Examples:
Example Files:
Also See:
302
va_arg(argptr, type)
argptr is a special argument pointer of type va_list
type – This is data type like int or char.
The first call to va_arg after va_start return the value of the parameters after that
specified by the last parameter. Successive invocations return the values of the
remaining arguments in succession.
The function will return the next argument every time it is called.
All devices.
#INCLUDE <stdarg.h>
int foo(int num, ...)
{
int sum = 0;
int i;
va_list argptr;
va_start(argptr,num);
for(i=0; i<num; i++)
va_end(argptr);
return sum;
}
None
nargs(), va_end(),
sum = sum + va_arg(argptr, int);
va_start()
// create special argument pointer
// end variable processing
// initialize argptr