Additional uses of bool and enum

Proper use of bool and enum makes code easier to debug.  Do more of
it.  In particular, we really should stomp out any residual uses of
magic constants that aren't enums or, in some cases, even #defines.

1 files changed, 3 insertions, 3 deletions

diff --git a/nasmlib.c b/nasmlib.c
index 7e7441b..8c81d6c 100644
--- a/nasmlib.c
+++ b/nasmlib.c
@@ -196,13 +196,13 @@ char *nasm_strsep(char **stringp, const char *delim)
 #define lib_isnumchar(c)   ( isalnum(c) || (c) == '$')
 #define numvalue(c)  ((c)>='a' ? (c)-'a'+10 : (c)>='A' ? (c)-'A'+10 : (c)-'0')
 
-int64_t readnum(char *str, int *error)
+int64_t readnum(char *str, bool *error)
 {
     char *r = str, *q;
     int32_t radix;
     uint64_t result, checklimit;
     int digit, last;
-    int warn = false;
+    bool warn = false;
     int sign = 1;
 
     *error = false;
@@ -293,7 +293,7 @@ int64_t readnum(char *str, int *error)
     return result * sign;
 }
 
-int64_t readstrnum(char *str, int length, int *warn)
+int64_t readstrnum(char *str, int length, bool *warn)
 {
     int64_t charconst = 0;
     int i;