diff options
Diffstat (limited to 'libc/misc/ltoa.c')
-rw-r--r-- | libc/misc/ltoa.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libc/misc/ltoa.c b/libc/misc/ltoa.c new file mode 100644 index 0000000..be1c7e2 --- /dev/null +++ b/libc/misc/ltoa.c @@ -0,0 +1,37 @@ +/* Copyright (C) 1995,1996 Robert de Bath <rdebath@cix.compulink.co.uk> + * This file is part of the Linux-8086 C library and is distributed + * under the GNU Library General Public License. + */ + +static char buf[12]; + +extern char * ultoa(); + +char * ltoa(val) +long val; +{ + char *p; + int flg = 0; + if( val < 0 ) { flg++; val= -val; } + p = ultoa(val); + if(flg) *--p = '-'; + return p; +} + +char * ultoa(val) +unsigned long val; +{ + char *p; + + p = buf+sizeof(buf); + *--p = '\0'; + + do + { + *--p = '0' + val%10; + val/=10; + } + while(val); + return p; +} + |