SW006013 Microchip Technology, SW006013 Datasheet - Page 127

• Manufacturer Part Number: SW006013
• Description: MPLAB C Compiler For DsPIC DSCs
• Manufacturer: Microchip Technology
• Series: DsPIC30F/33Fr
• Type: MPLAB® C Compilerr

Specifications of SW006013

• Supported Families: DsPIC30F, DsPIC33F
• Core Architecture: DsPIC
• Kit Contents: Software And Docs
• Mcu Supported Families: DsPIC30F And DsPIC33F
• Tool Function: Compiler
• Tool Type: Compiler
• Processor Series: dsPIC
• Lead Free Status / RoHS Status: na
• For Use With/related Products: dSPIC DSCs
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

© 2008 Microchip Technology Inc.
strcmp (Continued)
strcoll
Description:
Include:
Prototype:
Arguments:
Return Value:
Remarks:
strcpy
Description:
Include:
Prototype:
Arguments:
Return Value:
Remarks:
Example:
Output:
buf1 : Where is the time?
buf2 : Where did they go?
buf3 : Why?
buf2 comes before buf1
buf1 comes before buf3
"Why?" and buf3 are equal
Compares one string to another. (See Remarks.)
<string.h>
int strcoll(const char *s1, const char *s2);
s1
s2
Using the locale-dependent rules, it returns a positive number if s1 is
greater than s2, zero if s1 is equal to s2, or a negative number if s1 is
less than s2.
Since the 16-bit compiler does not support alternate locales, this func-
tion is equivalent to strcmp.
Copy the source string into the destination string.
<string.h>
char *strcpy(char *s1, const char *s2);
s1
s2
Returns a pointer to the destination string.
All characters of s2 are copied, including the null terminating character.
If the strings overlap, the behavior is undefined.
#include <string.h> /* for strcpy, strlen */
#include <stdio.h>
int main(void)
{
char buf1[50] = "We're here";
char buf2[50] = "Where is the time?";
char buf3[50] = "Why?";
printf("buf1 : %s\n", buf1);
printf("buf2 : %s\n", buf2);
printf("buf3 : %s\n\n", buf3);
strcpy(buf1, buf2);
printf("buf1 after strcpy of buf2: \n\t%s\n\n",
buf1);
first string
second string
destination string to copy to
source string to copy from
/* for printf
DS51456E-page 123
*/