SW006014 Microchip Technology, SW006014 Datasheet - Page 21

• 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.
isgraph (Continued)
islower
Description:
Include:
Prototype:
Argument:
Return Value:
Remarks:
Example:
}
Output:
3 is a graphical character
# is a graphical character
a space is NOT a graphical character
Test for a lower case alphabetic character.
<ctype.h>
int islower (int c);
c
Returns a non-zero integer value if the character is a lower case alpha-
betic character; otherwise, returns zero.
A character is considered to be a lower case alphabetic character if it is
in the range of ‘a’-‘z’.
#include <ctype.h> /* for islower */
#include <stdio.h> /* for printf */
int main(void)
{
}
ch = '3';
if (isgraph(ch))
else
ch = '#';
if (isgraph(ch))
else
ch = ' ';
if (isgraph(ch))
else
int ch;
ch = 'B';
if (islower(ch))
else
ch = 'b';
if (islower(ch))
else
printf("a space is NOT a graphical character\n");
printf("3 is a graphical character\n");
printf("3 is NOT a graphical character\n");
printf("# is a graphical character\n");
printf("# is NOT a graphical character\n");
printf("a space is a graphical character\n");
printf("B is lower case\n");
printf("B is NOT lower case\n");
printf("b is lower case\n");
printf("b is NOT lower case\n");
character to test
DS51456E-page 17