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download PDF document: astol.3.pdf

ASTOL(3) Schily's LIBRARY FUNCTIONS ASTOL(3)
NAME astol() - converts ASCII to long
SYNOPSIS astol(string,l) char *string; int *l;
DESCRIPTION astol() converts the characters pointed to by string to a long stored at l. It returns a pointer to the first character in the string that was not used for the conversion. If the entire string is to be used, it should point to a NULL character ('\0'). Leading spaces and tabs are skipped.
EXAMPLES extern char *astol(); if (*astod(string, &l) != '\0') error("Not a number %s\n", string);
SEE ALSO astod(3), astof(3), astoi(3)
RETURNS Returns a pointer to first unused character.
Joerg Schilling 2022/09/09 ASTOL(3)