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libowfat/scan/scan_pb_type5_float.c

14 lines
278 B
C

#include "scan.h"
#include "compiletimeassert.h"
size_t scan_pb_type5_float(const char* in,size_t len,float* f) {
union {
float f;
uint32_t u;
} u;
compiletimeassert(sizeof(float)==4);
size_t n=scan_pb_type5_fixed32(in,len,&u.u);
if (n) *f=u.f;
return n;
}