FreeCalypso > hg > freecalypso-tools

annotate target-utils/libprintf/vsprintf.c @ 190:2d9b1d69862d

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doc: RF calibration documents/notes moved into RF-cal subdir
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 23 Apr 2017 16:47:50 +0000
parents e7502631a0f9
children
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1 #include <stdarg.h>
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3 extern void _sprintf_putchar();
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5 int
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6 vsprintf(str, fmt, ap)
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7 va_list ap;
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8 char *str, *fmt;
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9 {
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10 char *strptr;
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11 int len;
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13 strptr = str;
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14 len = _doprnt(fmt, ap, &_sprintf_putchar, &strptr);
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15 *strptr = '\0';
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16 return(len);
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17 }