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cstrings.arc
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STRLEN.C
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1985-08-06
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46 lines
/*
CSTRINGS.LBR VERSION 1.0
Spark Software, Inc.
If you find this software of use, it is requested that you send
a donation ($10.00 suggested) to:
Spark Software, Inc.
24 Royal Crest Dr., #5
Nashua, NH 03060
Upon receiving your donation, your name will be added to the
List of Registered Users, and future updates can be obtained
from the SPARKIE RBBS at (603) 888-8179.
If you include an extra $10.00 with your donation, the newest
version of CSTRINGS.LBR will be mailed to you.
Call SPARKIE RBBS at the number above for other Spark Software
products!!!
*/
/*
* strlen (str)
* char *str;
*
* This function returns the length (in bytes) of str, excluding
* the null terminator byte.
*/
strlen(str)
register char *str;
{
/* Start with 0 for a count */
register int len = 0;
/* As long as we don't hit the
null terminator, keep counting */
while (*str++)
++len;
/* Now return the count */
return (len);
} /* strlen */