minix/lib/libminc/atoi.c
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

22 lines
318 B
C

/* Extracted from sys/arch/i386/stand/lib/bootmenu.c */
int atoi(const char *);
#define isnum(c) ((c) >= '0' && (c) <= '9')
int
atoi(const char *in)
{
const char *c;
int ret;
ret = 0;
c = in;
if (*c == '-')
c++;
for (; isnum(*c); c++)
ret = (ret * 10) + (*c - '0');
return (*in == '-') ? -ret : ret;
}