<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji"}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;padding-left:1.5rem;max-width:60rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{line-height:2.25rem;font-size:1.5rem;font-weight:500}@media (width <= 720px){.h2{line-height:1.5rem;font-size:1.25rem}}#challenge-error-text{background-image:url("data:image/svg+xml;base64,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");background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme: dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="360"></head><body><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt = {cvId: '3',cZone: 'sourceforge.net',cType: 'managed',cRay: '95e0c0e7f3bfac93',cH: 'oH5wSEh5S4m2H8MAzXUKRR.PO7JauAPRpK4kukgOKjE-1752325541-1.2.1.1-FRetWne3nOVmRzFpWp.TQn59ONwR92QVcpaTYCtNqBwvHxs5igqgNHRhMmqJIN_3',cUPMDTk:"\/p\/xsb\/src\/9305\/tree\/\/trunk\/XSB\/docs\/userman\/curl.tex?__cf_chl_tk=0d5Ea_nAfuoua3EctTmmL3HeYlXchvIk.6hoqqT4gTc-1752325541-1.0.1.1-Zvont8grDewbISTQyvvnfFnCEAk5T4JRAehrn7z2MrE",cFPWv: 'g',cITimeS: '1752325541',cTplC:0,cTplV:5,cTplB: 'cf',fa:"\/p\/xsb\/src\/9305\/tree\/\/trunk\/XSB\/docs\/userman\/curl.tex?__cf_chl_f_tk=0d5Ea_nAfuoua3EctTmmL3HeYlXchvIk.6hoqqT4gTc-1752325541-1.0.1.1-Zvont8grDewbISTQyvvnfFnCEAk5T4JRAehrn7z2MrE",md: '3reZPPQ_9.H8vSdjo_9A6oXHBFcO10AZ023SKPKSAA4-1752325541-1.2.1.1-KB9lvlKfTAKKj_rTjErTHoI4rB26KgZ1cPmqc1GdlY4M3.quD7xPClyUKDKKNZIcStLYpwBjSs.e91rsoUBJjRCLVSqWaxEZXf67vAYYka0K5isN3lk_Ru5kOFatqLmYqUjlh5HYg1EhgzOFr8xoOJbGlz58wHiUCUyybbzFmcsXznToTMwGpJdUzkzvCVqax1fUdHFWPOGvyOD3.kPWlJkbos7QnNmf3Vuhd74mnkIGQDdlR7.ablzCsvfDgiBZLneLLycGGvgYe6ZmEeNgM.xEq5.lPQomoJnzK08AfCimK8s95HGQwP9uh0RMLZqi_rIS3xptGpz4sk3A9oRmztVmphUAqHe5gqxXs05rnjJdSnSribnfTIE83kr_UaCg1hhcwD6lhjL1L3YjKqWjUvT_V84tn90lCuH4moNdsui5SMjCI_kAz12I8yVx5oZEw6mnHVD93oGF0ax8m_q8V5rpqIM6aSOPGR6O0ll9mn2eY7gA.lg88EA_KIZnvwnBHRES8MxFWF1MUgt8oia6LHq5.t.rze6kKqHMBcVnQo8quhVg6l6AYSX0wTX_3FW4hL9vixtPn0mb2II5Lut6hAJ495Luwju4JvdzOhKWX0ZDaxoGnv.gpSXgMM1pU2o2g7OxhjzR_lYJZpMCVfAmr9w4T1zDuoyN4U8wwZ1aHqHnNLzqnPcI09yfg1H0EYEg4XVZxBp1Fcz_mavmDH4C0L3JG00RRNiizN8hgefI_DmxMNEEOCCubMgn5Z5dtyFxQrLiMHCEzgo_TLHjD3EbibXLJNFnTzPAQIuRCyIYPoeqG70GkWcD5g0g_iKMr45PkGAnOPiMjCq8SpsA6.DzCsKac2bCQuS8oo2Y2lDYkAD8IwW_tKUevO4dxYhgno3lfX9SwaWwUBekoUNbFu2xU1QzFEoyMgPauN1.C3CU8fV391KSgDRAzg2_hQAJyfKyFeEo.tCgghYzunX5vsdbXJmheRE0Z7JkF2yBvKiCFaQ',mdrd: '_qqv_Mbrri6pNYtN8MSj7TL0cS3bszobXZyY3euphF8-1752325541-1.2.1.1-71hMi5JHmXPWGdp4_.LRgBpmiJlQg_orR.cqaO2gbCWq4am5EibrWguQIhzglpAyGpCQj1jfDssoq15E0N.2sd3Zok4iRi_ktqqeiMj4z5gmeDLOTSzDofsLMkf4KVYxN1Ezn.49o_y3cD86zpCF.A6KgNdr9e.gjo3sAcXh.bxRoZRIp4ouK4Cm4MppLRK65D_Y9C1osKDnaKlhjMj9Pg32DH9R4krOUZhX6xRrkM4uxZfbO2BdP9Fy_.FnfVR4uhjh3TQgIm1deAvz.xzMuZIdRnL5CEvxyNugx5wrkdxvnfS3sJJQ3M4lhzdDdEoevgzi8K6BovkiNCpTWbTBwwOZWARuqXj1kgpZaP3WLT0bGT9BergxB8q05CNQ42BM85tDkeUQAJCmNK36rHPrUPi10XLoJPcHCGTwy8nkevbv1gbyZF7dGIY_0F.orsdPf_3ISSkbU.0tLU6GGGXP2uO9_jjaUmLn1oGttCSCI44KzQUZwdY.y0Sk9sYLRZyTSFQXyRb7FNvA8J4B5dBomaZXHBNpxkXr3Od9Z6_prPdiR6csDaBK.93wMQuQz2k4mSyh3BdjDN7vma.SNdW3COQT6Audj7cDFLnyKrX424f5gr4fnxs7W3ik92xm3FP_VTbGb6MBY8bB1E6YFtqexxn5yEkI2mxwrvcYHZHHABWqtGD05hkjXGXT3sbgmX6Mwjcanfwrw2GiTSOj9YS0.bkKyxbMktpeHKEZAgTB2x2Sfy.LovA.Rl36pIW68YJEMleI6.Y9nt_HBxxQIRt3ObG8dQ351EUuUrqk0XRh_S78gkvkY0JkW05m1wQG020v9ADQHKJbkrz1KX9J0tH5nJW8vLntq7tWJ4fuDvK6Xhgv7WtvWNpgHLMXGbgONscoLrsNUF6te.bExSTwqj65lO0wKjaKKwkNY42Fs6o1YiAmM1QSBYt0SVg8_Qmj6TcKDeF1lL62ncMYQ9GjaHCPo3omOcGeKBuy_O3F0okw3_MCDuNpbxzYmbsH32W0bNL0hY3e9ogGgZPanFZ1PM7uVo04anpckSKQFkfbN.J.7CVsn2otCKvNHUqen2JKlBmGbkfex47vZ2hGn7v41tnnIxDWRxUG15WdOLpH8JsRS6dXgMkTPke9rrpLd_Zzp0OfYU3zL3Y60pDo3gPpcVv315wB1H9Kk2IW_hdNnrQINc6D3mF8CnHGp_hQnXtQexSt1gSFrHn55cniXEm3pxvrLKVUhVM.WkfqGmBFW4fSZLrH83uQ8FzIeLFLIf.JYodUismID3bw22ViWzdYQp8wMtOUUbMr5.8ShjWQVUPGNszoNcNbUVprCC78CRkxrHnTJOL4Iydo8dUx6oX5AeL1SadcfPnEc_iCOtfRHetDP_6vA6PfyvIUXnw1N.AvjsOEvc26HTCziLaV0jj0wHBbK77IomSiVVwJuazDSwdqSPWTeFBSTXvwlQ2Bgax9Isok6b_SPUnOrKXzS_PMr084TW0IMlVnZbT73UaT8GuQ00D1Rv.xzkAN1nKhUscUVh4E4fRDUXulpAWAgUfWjpuqNTWdBPGBAXWHMzDXcS3PeO1RCVfjA_U006r.kpZPfRr_yrvdSW6fdPRruF80UIesI_LQHnJC5uWeQwnbwIH_26Hl_.NdIt9lr1bwQ58tdHTzYW34Gg22pSvQxZOOnfB2TN7O8xl679Xx7za0MbO5_VsUJ.Ra4ZWHQWZCCPU8uycugQM62PqWX8Z7MnxOrbwF7piG.__hZRr3gl9hlB3w5FsTnJiby5f8WoVLeWa28NN159qR76g8PN.sO8UnhVrEG326OwS08yogaIM1GMmrV1dnMPhRWe88TtLPTR8NFDDk08.MPXo8.kH9GjSUn59X2j1gdaeU6B_.tmyc3JX4OG_5XIi7MnqpZmAyThgm3zJ418XFlNFVQK_GYx3AF3ncw0ruMyi8Mym7ES5xC4_WUOnQaPcrHtDRzZMY35rZ6B8lwLqqWzVmbY6LajKxWrNJwGRWi_yI2pDwyUULyImYFvJYDhrdjKJtBlKawAzO9686_eoG3nGsldKL4YNHatIrSufiGPdmA39JJcTqfnvrxtxvteHcbwRPJcbI_OGYfgZT2Ji6Dzl7BaJ2JQRRyggunlYTqyHLZjDTxos2pLRkOVj92j1rTwi_H9WxFxtf9eY_HdoltKp3YGLOWBxZ9rgZAj0FiV_UPXYl7gXyK_BXVNMKiJLPw2Kk9BZRb0KLuLeD19PDctXfCeK2j6KiGCNvjT5Y.WO.YFXQgrwz.2EeKkIXFmmMT9cQBDNnUlLHsHenVOw9ygZjdPjNxKBY8diUJ8W6s.eMCLd_S6MUiOLMCCX_NJJpe4SzSDTYU8gJLjrqx59WHS1qysLDhsPGDL2z82DFFNh8HNaVh4IcT31YDRtvVzaKK1Jyb3Xbw9CgwKP6XHFJe0I_YOtitHIswVjghwbrK6nsXPQ00cOQUi7MZGKViKwpCdyzgyltQVPkZlSJaMQnW1j6tAC1FZedanToQgCLFbGNTNnawPAs3Odhm8MssGUS4B_DFBW7_PhyTWE8FrJ3q3_TSo.Pj7d5z5OHQkD9HUMHBXM8aBD2ahQYwzJOGB6uMTRTE8sar_Zsgqhp',};var a = document.createElement('script');a.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=95e0c0e7f3bfac93';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"\/p\/xsb\/src\/9305\/tree\/\/trunk\/XSB\/docs\/userman\/curl.tex?__cf_chl_rt_tk=0d5Ea_nAfuoua3EctTmmL3HeYlXchvIk.6hoqqT4gTc-1752325541-1.0.1.1-Zvont8grDewbISTQyvvnfFnCEAk5T4JRAehrn7z2MrE"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(a);}());</script></body></html>