strtol()

Function

Converts a string to an integer value.

Syntax

int strtol(string s);

Returns

The strtol function returns the numerical representation of the given string as an int value. Conversion ends at the first character that does not fit into the format of an integer constant. If an error occurs during conversion of the string 0 will be returned.

Example

string s = "1234";
int i = strtol(s);
printf("The value is %d\n", i);