summaryrefslogtreecommitdiff
path: root/lib/str2int.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--lib/str2int.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/lib/str2int.c b/lib/str2int.c
deleted file mode 100644
index ce28a7a..0000000
--- a/lib/str2int.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/**
-** @file str2int.c
-**
-** @author Numerous CSCI-452 classes
-**
-** @brief C implementations of common library functions
-*/
-
-#ifndef STR2INT_SRC_INC
-#define STR2INT_SRC_INC
-
-#include <common.h>
-
-#include <lib.h>
-
-/**
-** str2int(str,base) - convert a string to a number in the specified base
-**
-** @param str The string to examine
-** @param base The radix to use in the conversion
-**
-** @return The converted integer
-*/
-int str2int(register const char *str, register int base)
-{
- register int num = 0;
- register char bchar = '9';
- int sign = 1;
-
- // check for leading '-'
- if (*str == '-') {
- sign = -1;
- ++str;
- }
-
- if (base != 10) {
- bchar = '0' + base - 1;
- }
-
- // iterate through the characters
- while (*str) {
- if (*str < '0' || *str > bchar)
- break;
- num = num * base + *str - '0';
- ++str;
- }
-
- // return the converted value
- return (num * sign);
-}
-
-#endif