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strtof() may not be available on some platform; use strtod() then cast to float

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This commit is contained in:
Yukihiro Matsumoto
2012-04-28 23:34:11 +09:00
parent 2b6be16308
commit 0c5eba8936
1 changed files with 2 additions and 3 deletions
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include/mrbconf.h
+2 -3
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@@ -8,15 +8,14 @@
#define MRUBYCONF_H
#include <stdint.h>
#define MRB_USE_FLOAT
#undef MRB_USE_FLOAT
#ifdef MRB_USE_FLOAT
typedef float mrb_float;
#define readfloat(p) strtof((p),NULL)
#else
typedef double mrb_float;
#define readfloat(p) strtod((p),NULL)
#endif
#define readfloat(p) (mrb_float)strtod((p),NULL)
typedef int32_t mrb_int;
typedef intptr_t mrb_sym;