ABL electronic PIC Microcontrollers PIC16 - Manual (Page 299)

mikroC provides a set of standard ANSI C library functions of general utility.
Note: Not all of the standard functions have been included. Functions have been
implemented according to the ANSI C standard, but certain functions have been
modified in order to facilitate PIC programming.
abs
atof
atoi
atol
div
ldiv
labs
max
min
rand
srand
xtoi
MikroElektronika: Development tools - Books - Compilers
291
page
mikroC - C Compiler for Microchip PIC microcontrollers
mikroC
making it simple...
ANSI C Stdlib Library
Library Routines
Prototype int abs(int num);
Description Function returns the absolute (i.e. positive) value of
num
.
abs
Prototype
double atof(char *s)
Description Function converts the input string
s
into a double precision value, and returns the value.
Input string
s
should conform to the floating point literal format, with an optional white-
space at the beginning. The string will be processed one character at a time, until the
function reaches a character which it doesn’t recognize (this includes a null character).
atof