SW500010 Microchip Technology, SW500010 Datasheet - Page 251

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

Library Functions
MEMCHR
Synopsis
Description
The memchr() function is similar to strchr() except that instead of searching null terminated strings,
it searches a block of memory specified by length for a particular byte. Its arguments are a pointer
to the memory to be searched, the value of the byte to be searched for, and the length of the block.
A pointer to the first occurrence of that byte in the block is returned.
Example
#include <string.h>
/ * For baseline and midrange processors * /
const void * memchr (const void * block, int val, size_t length)
/ * For high-end processors * /
void * memchr (const void * block, int val, size_t length)
#include <string.h>
#include <stdio.h>
unsigned int ary[] = {1, 5, 0x6789, 0x23};
void
main (void)
{
}
char * cp;
cp = memchr(ary, 0x89, sizeof ary);
if(!cp)
else
printf("not found\n");
printf("Found at offset %u\n", cp - (char * )ary);
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