SW006014 Microchip Technology, SW006014 Datasheet - Page 123

• Manufacturer Part Number: SW006014
• Description: C COMPILER MPLAB FOR PIC24 MCU
• Manufacturer: Microchip Technology
• Type: MPLAB® C Compilerr
• Series: PIC24r

Specifications of SW006014

• Supported Families: PIC24
• Core Architecture: PIC
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC24
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: PIC24
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC24
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2008 Microchip Technology Inc.
memset
Description:
Include:
Prototype:
Arguments:
Return Value:
Remarks:
Example:
Copies the specified character into the destination buffer.
<string.h>
void *memset(void *s, int c, size_t n);
s
c
n
Returns the buffer with characters written to it.
The character c is written to the buffer n times.
#include <string.h> /* for memset */
#include <stdio.h>
int main(void)
{
}
Output:
memset("What time is it?", '?',4);
buf1 after memset: ???? time is it?
memset("", 'y',10);
buf2 after memset: yyyyyyyyyy
char buf1[20] = "What time is it?";
char buf2[20] = "";
char ch1 = '?', ch2 = 'y';
char *ptr;
int res;
printf("memset(\"%s\", \'%c\',4);\n", buf1, ch1);
memset(buf1, ch1, 4);
printf("buf1 after memset: %s\n", buf1);
printf("\n");
printf("memset(\"%s\", \'%c\',10);\n", buf2, ch2);
memset(buf2, ch2, 10);
printf("buf2 after memset: %s\n", buf2);
buffer
character to put in buffer
number of times
/* for printf */
DS51456E-page 119