CCS C Compiler Manual PCB / PCM / PCH

searches for a token will return null.
If one is found, it is overwritten by '\0', which terminates current
token. Function saves pointer to following character from which next search
will start.
Each subsequent call, with 0 as first argument, starts searching from the
saved pointer.
Availability:
Requires:
Examples:
All devices.
#INCLUDE
char string[30], term[3], *ptr;
strcpy(string,"one,two,three;");
strcpy(term,",;");
ptr = strtok(string, term);
while(ptr!=0) {
puts(ptr);
ptr = strtok(0, term);
}
// Prints:
one
two
three
Example Files:
Also See:
ex_str.c
strxxxx(), strcpy()
strtol( )
Syntax:
Parameters:
Returns:
Function:
result=strtol(nptr,& endptr, base)
nptr and endptr are strings and base is an integer
result is a signed long int.
returns the converted value in result , if any. If no conversion could be
performed, zero is returned.
The strtol function converts the initial portion of the string pointed to by nptr to
a signed long int representation in some radix determined by the value of
base. The part of the string after conversion is stored in the object pointed to
endptr, provided that endptr is not a null pointer. If nptr is empty or does not
have the expected form, no conversion is performed and the value of nptr is
stored in the object pointed to by endptr, provided endptr is not a null pointer.
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